Transaction not yet indexed

21X9XtxzjU3QUxt6KPVP5e8qioeqxCUse5ALZA7GNFSGyd486t7j4RYb2vWMceqUFKToUiBwf78PQc8E3bBqvmkH

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