Transaction not yet indexed

21HuiFt2pwpzibyFyHEi4aVV9mud5ngSk17UZCcpbNPDZmnDWfZP4UJ4A7Ex4F21y488NcF3U7NDgLdeJph2FEMq

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