Transaction not yet indexed

21GbkjCpwhRxxPXxa8Fn2MhhJ5b5DdG6Srp7jPAPV9FckAbRHFoRudN1tGiYTSqjCox6FFKB2B8CsSGpmG3hTP6y

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