Transaction not yet indexed

21WfkQitysKHCNYFks86gtqiccU8v77uLKqBTxjPexaA3QgTRDPVy59hH4DAz17Kj1mySpvbmkpsgpcW63NN5gxC

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