Transaction not yet indexed

21ncGhkx5LaqRYcQ3U1VFm2pR5vCzeLYi7UvfSd2LjCerHBpo3XyYCyTkdwSYJa5tG3rMLgWFqaZLdoY7DMtmmB1

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