Transaction not yet indexed

66kVHfzMQiMD2dat7YcBhKEAbzPpzAKvSBXtVbTxtE5jW1uAt1R6zJzTCwHkEcUb9xi9e3QCGcTR44qMEGFb7Ud2

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