Transaction not yet indexed

YKAqMia2vmYrRwQV6nnpXVKaXsiBFqLmu6yZKnv1hK5WwXuo7zkGBmG4iSTb4UDQfC1a1V6GPsph9cF7BevFsJ7

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