Transaction not yet indexed

2156bVFgLDayKiw3yRpWYddgWhFCxjqoV67f62SuNJDbGa2SVABS4c3L5G4h5SvDPL4oxvbVH3Rw3eRqAzH2sF2x

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