Transaction not yet indexed

53zSDRQRsv3wu3daEva4HpT2gsBfEXivLR4Jfy5Rg6sCtJCSK5YH2HFULYHEFXrTPwoR8CG51YGnuNbkQv2j4BhN

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