Transaction not yet indexed

RErm8nZVRwCHFtB6a3X3CqhqSozdSgFEkZN3y9xvLMddty4a7qMdcS6ThYRGcfTFMBX9H8ZpE2q1SdFaAqdPHBH

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