Transaction not yet indexed

21XED3Lg2e1pn2WCA3pMFB8tsFDmUQNXSmhjtfeTH6fawrkSciYPCBwCSsEd6kBiPjBgyEMSpYUKQTGCnwkNtve6

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