Transaction not yet indexed

66UM1g41HUQLGFecnoCVCquUTLLDCspnBmVHVc5r1rvxULWJSXXhMXJyswqQ7LYU2yFkT4UVXM6y38q7BWvkgg2n

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