Transaction not yet indexed

21xMw1kfES5wGJm2P6XfAkugiCuCw3z9aYdEYKKZ9qbMARQcTCjfJ5ffHzMQ8m6s3XCFxQLbKPZPzEqjxNm94Ng3

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