Transaction not yet indexed

66K4axPyby9CMy5vY535RESEW5qGKBdjBHY4qx2kUag5HDWcmRH8UUihvom3wUeU6vBVP664fdS3vCJVHZX67k9h

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