Transaction not yet indexed

66CB1xaRDPm1eAqoXCbhpAj4g9sAXUYh3j5hwaQjo5f3mXDFTM6W8eXT66BAX3dA26uhF2hfG14Y74xEVFR5qahP

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