Transaction not yet indexed

21SS4brQBmzCJ6d9uzpC5oQbkWkYff3tDmMEJrShxPECd4ZMF3WRxMGC56kQnDsCC7eZ279D2NSrMqn4Cd48FLQY

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