Transaction not yet indexed

21cnn2b8wAtbc1sFPyn4eaU4w5kAktzJmXHSeTEvWtxiBai7W2pQiC3bDDe9vDjaVUAkGiqb7sQHEU6pGQfok1iZ

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