Transaction not yet indexed

53CCUbHJWcp5HLd81EfFtTS2emAF4Ezpsn4nqpXsZzHc2472W7P1P1ZntDNEXWsrtu6MVB748BtMU2dZ1UbcZXRk

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