Transaction not yet indexed

5FF6PmLh8q15tPgnBVcxA3RXjJVNbJ5AUVK31YbTM14QHz3VJ5mjaN9UTCMKSthkFPEvqbcBZgtZyghkFoFtHASm

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