Transaction not yet indexed

5N66GgQ1t2Mmi6Kp7LjuWpKXCtK6UXYiCon2AUfYeWTUiT6pPnrLjLLwRMF6TdcD48yA3dfjf2cfatURmnQ7v986

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