Transaction not yet indexed

FNUfME3sywbhQuUeXfD5vsec3V5RkagRZgDWnKz7NUdfJsr2TDQ5VjFgU3XDoRxYLhKnR1YmFmzPvPbRJwV1Zu8

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