Transaction not yet indexed

53fULRHR8YFExhPiZqC9oGmdAdUnRY4iQBj8sGf2SBzYAxvtCQ6JKR41pBQin5yJBpVktGMLRcNv2FN2dqEmArpu

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