v1.19.0

Features

• generalize transfer history for aex141 (#882) (c6cb13c)
• index miners count and total rewards from fees (#854) (725beb7)
• index nft transfers by collection (#887) (322dac0)

Bug Fixes

• calculate prev on build_gen_pagination correctly (#877) (9a3011b)
• convert transfer event token_id to integer (#878) (8e2be75)
• handle out_of_gas_error on aex141 cleanup (#883) (c1d556d)
• handle variant owner return (#879) (86c0383)
• remove rocksdb wrapping code that created DB inconsistencies (#865) (530add4)
• temporarily hardcode node version in docker build (a6da18c)
• treat AENS.update calls name_ttl as an absolute height (#872) (89bf5d2)

Refactorings

• add type definitions to Model records (#868) (f3a9475)

Miscellaneous

• add micro_blocks to /v2/blocks/{height} (#876) (01aba8a)
• update aex141 metadata signature (#874) (22066aa)

Testing

• add cases for rocksdb multiple dirty delete calls (#867) (27071f4)
• update oracle and aex9 integration tests (#871) (78467bd)