Transaction not yet indexed

1257MBR1TEYje1mJN4FUiMxFUbdFoUrTmF5A7fbbJVH1sgavaUMpo9KP3dNTT5cTLcBAheba1gg1UQEi3h8Rpykk

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