Transaction not yet indexed

421rmf1tJagKcZaRx5Mo3dXX2Th6btHQK3UfoxKCLoAeTi9io4NNEiFRvjseFL3EacMBUi42Uy1K4FKFJXMmStCs

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