Transaction not yet indexed

NDNsaS431qTUE9HUCMjzN7B7zpwCWvuig69z1P1y8hWJa5bhR9VBainAPffWv4Tqy9vP9EFAx1SvVVP6Bi6JKT1

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