Transaction not yet indexed

AAM3NnwKRavFsNfcDPwdnpk1dynfiNQ8dQwJ4LnJcyGFVDA6NeqUq1uatebeP8w7VsdbrTebGHr8FCrkkFxC7PH

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