Transaction not yet indexed

53LsUBSFH9kg9aDV6wR3wNY3rnXJHP7YFSbMNBx3XHxFGc9cftCSnzNZkPKm2xWJm439W8rSE2PGBW3XWp1NSagJ

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