Transaction not yet indexed

NAm1U9sMPYKZtXGfbujLtwoZPUSRMmsHshXxbPj7GhwU8GMPvzqe85yvgvCofAfZcH9tLD6dfXeTTW9nL5GpsJZ

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