Transaction not yet indexed

21tf51NxduhMexVMu4YdPAfEsrXGCdht7mG4QRkpf5koZsGFBhC1jEHViZK82PjZ56sie6g3n91xBW1mL3jW1U1q

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