Transaction not yet indexed

53MgRXp6rVwZp8Ttp9Ma1dHqt3UmrW84Sedr9CpPFih2AtQCPhrBqNA52fSfex5ECfbAkMkJoVGDnfo3MU4UUjML

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