Transaction not yet indexed

53LtSXk7SWBos96zfWD2zmjRFkCEkrDDiH4AWk4gqgP4vsRGhtbhi9M2C1q3Lgc4gZaTorSTNGK2yeZ6ZdbnBqWK

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