Transaction not yet indexed

21uSkZjEH9Lu1BTfFadVMfqBoAoQuimRKJCRN6t7AS66TrkYT8ucbmCBGtsovY9mp16PQAg8NC2vp6e1bqSHABW8

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