Transaction not yet indexed

21NTmL8Tnsu5pnKBFDtBS2jpW4YeM1QpbUyCcin43BN2bNY1wHcwF7k73UrFvUARNC4aZrSaSK5L6LYE2eHCCCZN

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