Transaction not yet indexed

66sbRnFmnaCP2roWc324BLFEQSfGo9PEeXfeWXM7jNazoY2GGd2RCbzURU3T8HHAhL74DqMwkuU3HAjpf9iW6Cw8

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