Transaction not yet indexed

477Q6aAm38oyTWGXsbEuaRt3oDK4KV2YRum2BqckJsYKAWidf2BfA7Gv4DmRRATVkNGDfugwVccfK3ZDrMVEQBvy

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