Transaction not yet indexed

NfX9SHRbiprZyQN2wuC3T3YcoxLRqR7AinLo2RyKXsrPdtup8w9nBGtHyygrWMUbXizH8uxAmTSVC8aL8uKF9pt

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