Transaction not yet indexed

21Um1ZxJLYkQkaDcLrBGooskgtyhExdMgrpBMwLFwLba69dh4BcWZvHepG5z33uj3mTe91bF4dQDFamudfRVCjhK

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