Transaction not yet indexed

66Mhv2udwpWo8EgJ4bXmbWbMoPzAkDnfB9xw1ZKSccD2cMjUh2ZizNEk7jWZJJpMfLwGewDMb8bJGkvgzagN1MD9

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