Transaction not yet indexed

66Sv5CizaXM9iwAzWMsRpbX9PxMru9vN4pbd4g8BhkPoCyCRKuTVoeYwSHaPb7Zc1pKMTbw2jY652rpDBHTqfL1h

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