Transaction not yet indexed

278CHMpSibKCg8ehoD3Ke3NwDcgknhF2qawUmrbwYUreHy1RdjqFCohSPpse4XAvtnnVAV9ssEdB9DAFKnWbMYmG

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.