Transaction not yet indexed

21AxLGPcNKjp5dVMXZsebmyrsbcRuTXNTsZ2G7HB7HsAtE2nuKRWaGYN2K2u2CAp2Qus4NAbSKpwCBGhtUS8RA8Y

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