Transaction not yet indexed

51AMoQCsuTCwNjcqbXwqTJqRdAEbp7dRLfwwbiv5BKRb551LCwomqwxcTopnDUSgkVBJ2LqbYB3W3CFSXdfu5Amp

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