Transaction not yet indexed

66DF21u1MM9dPZaDYC5cbvRcGe1wnNvSVPfXuE4YYpt36R2R9XgS2imGMr6hYM7w1zhhGtjFGoP8d6WDMe7kBCdR

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