Transaction not yet indexed

53PUc4MDeLagjzWTePfpbBzGtLrcTtt1YYeZcd6AtRVMsD1Jv8c1ad9rxwSozcFifG27Xs2GpJda8EnimrxYmpNu

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