Transaction not yet indexed

21ZSmFtbC6BYxzu88kypBS8M9q52hWV5oN6DzveNTQ1zRvAugEDZZdGVifJEZwwkJYU1339LbiASh5tZgKmSPmLD

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