Transaction not yet indexed

53Lp7e5dAmtc488BDtxPyJpLqJDuT8t4z7HsmCYHAvHTSra9M6NQaKFZeBv6cddWnjEuPh43ZuMLjZfKVeDnknR2

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