Transaction not yet indexed

53nLST6LyC7ddYJmDRqTLD8SRYep7gs1tdMxAgE7s9wJgCXUr4FQP4e8Mh2s5j94p94QMSss3UrgL2e6zotCGnHt

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