Transaction not yet indexed

321tGU7GSukCyBJNfVJS2wjxwpMQ3zBi5j6xeyfjy8MdShR1q2Yh7BChmifv9aUgFX3JRNszBt8U7cg1NRJYL3pC

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