Transaction not yet indexed

2666U2Qxgays8CeGVgYVq4mXMybFEgpqPCFdFGJB1P34cutckf7w3ZCCJFMuEE52LFuYFfVwPN4SNvjn7kTAXfR8

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