Transaction not yet indexed

53SKMFQVLwpEV5Lu1FryF7R5u7vxtVJJf7So1voHV2tpyGEeMjeZsK2ABBCULCuLcpQsJuBN89WuvkhPqQYzByT6

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