Transaction not yet indexed

21tT143kuX2E5txCPPk2Saoh4DyLTt7Udqe4eq1SBKWug69JFEZiutE19yBmLXzuVHoN3KFSRPmhtNb8xMYW4fek

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