Transaction not yet indexed

53g3gUSbCBtS6o425Vt64qqcD6Cv6EcVcXMfXDc4PnaCNLPxv2b5H9cHoNrSFuGqV2N1DQLAM1YoP6UDT2wNSSZJ

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