Transaction not yet indexed

53LWyn2UWWT7rNZsFtsifrR5b475gizkqqjVb1SsXwPYoUNzEsBUeNoJQ9EuZfq1J5YqsDjMAc47fvfTP2pCdhR1

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