Transaction not yet indexed

3i66Kx2mu6bdtiELjU5ff5YihZY7E3972MV4TuamZvvqnH5N6k3kxRbcfnbTt2uVEY17UGTtG2fvKxMTPRPyv4AC

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