Transaction not yet indexed

66Kkv8YZ68qLbDBtGdUdmcuYVRourV3bNkeLCbC6PUkaEMUdzR2TGSPb1NvJqV2RfcRc3W3NYB4FxYRBTpJcpxV8

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