Transaction not yet indexed

66NeiDcn4m2Wq1Bb5q2CFHkqgVzaPBxfn6dEnLeDbyLSdkXsYTnsGaDRD2cGnnHcZkGVBQHfv7E66n8x9nAM3HZN

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