Transaction not yet indexed

21XB47a5wQ6sTKZtsURKd5wBpvrGQn8ED2SVsbWG1cTJJpg6Hf4H81ee8DqY7rbRiYjFmvw4aX3g8jF4vxTgWX2U

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