Transaction not yet indexed

21iFdWbWcs6LjumAT6uZgt1CLcCUvqz6WBnRRoxHRmcqFUUuZUk79TWDCu4VVTbdz94Vm7V1JPxsqd7TSnqL44Ps

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