Transaction not yet indexed

669b8K4U9bELU4o15XXXDhiMTZ5FbLPedWeALpkkbJcBa5PiAMTNzmkQJKGXYNM7ZBvTmGyqvE6crBh5HxFeJBmv

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