Transaction not yet indexed

55E8DE6UDAAcEL4p4XfkTBiYchgSqMS8GhByBcTxxCLFfF7aDzVvqwcQVYEDwCL99SAxWmpvSw6zAjGTD4SwFaoE

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