Transaction not yet indexed

66Bbk42ZbPVRf7USu7aZ8cPZ3qM68gdyRJ7VJ8zk4NfCuzLbFaAojidGqaak6udVnvh3oM6UZgNss8hvBUp4FS5c

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