Transaction not yet indexed

21MbFpGasJAJQvfSSsHe4pFAvzbuif8FDhQCy31MuzApBrKCdGgb6ynDvQPwXV6XFzwM3ddaTaPGhHiMEP8gyGwX

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