Transaction not yet indexed

21aTRM18ZBCxErFj7HPtEr6iQB36Cv8ToSaV4UXkZq1mHXFEZpXwPw3hhE7Eb2j7jScGKkYs7Li4W6S9rxj6zhjk

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