Transaction not yet indexed

478dNHqUhP3n4bEANYmU5gMJBVPx8Ng2m55XBdGuDAtGTi6SmZrCjZ3L2UA2Mb6ibKwdVjkb6p833FvgvAf3gkAz

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