Transaction not yet indexed

21n2WbLLn5yvRFdo9DbHNXjkXDi8q5q8aWcCNqEPZcmFTHMAn1gHwLpo81eGgS9Gx7QfNcf8qAsYCKnRuSDfzz12

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