Transaction not yet indexed

Xc6cJSz4eCRSzhCoY7J27bKPpC2yrUc3Uc1fgyXVbw24FBukdD9DLaVPUwsmndb6E5hrC13BuAHvycUDxnMRYu7

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