Transaction not yet indexed

21Y5VCuYaekNPJk7BQT88LEFMTCjgdP8vENL97eMpZgEPBHTVS8vqkeH7FiavEM6QjZi83vqR6ZWGPoGA3CjFGAz

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