Transaction not yet indexed

21os55dkNsEnW5f98xN73bWPhKQWJY88p9jAw4GgbPNe75rvXqGgszcMjsAe2AaxqSonXhjDKRmF2P9VKvSw9Cm5

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