Transaction not yet indexed

66KDL6Xs2D94u9si64CFQDx1ZxLEDQbqDwy5PFk3YMcQbs2f3dFdeAXfryQqny3n1snFELv2eFhhhKqxDHmd5QeF

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