Transaction not yet indexed

21MeC5sD5LcXApiLzNQsv19Ccojtapa3wgsbchhLMEQLuUsRmW1eP46qE3jNf6XRr8VJBhPaTY2kCux2t7M3BSLC

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