Transaction not yet indexed

53NKBR9DtxEibiUSKPiMqrqyHaMeupVJuSpKDrFPkNzosvi9iQmi8HWQQUEsrL394AkTWR5j7juHYBMAfriXkR1n

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