Transaction not yet indexed

Nn2SshPEL6Xev8Ka2Dju29Lg9d8mGrv2V9CLJDZPrDymd7LFQKuSFN3zq5oLF6DZY9UtMhDG9FZ8xdWXq7UsZFR

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