Transaction not yet indexed

21mBr2RaPciRmNWqPHsoJ3LDGFnBbTAa9E8PKYnoK7RrrMVgSqkKsGyAXuzWA48Up2Q8PsbVE6wMY3JSVFZQ8VEU

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