Transaction not yet indexed

21UGCaw4TBpXnzyfMATc6e2yC4a9YvXFEs8dDVAZUZ9YKBHCSRfqzpa71k9riMsMG9XvMSc1Vrw97KjenFGhEwGZ

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