Transaction not yet indexed

AZmz9PgEBmavk6QTYVQBVPtYKucUpCPSfBWZ7ap9v5hs5GUGUZxHkFtxjnrWf6ZUaZsuVZE9CfBtLCW3ZxStEB7

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