Transaction not yet indexed

MT1Lf4RH5X1EP35mJbPJk7Ye21TnDeFmzGeC6XyNcQwe6agn71sAMxXu8WH6tiMghHZYE7DX8LiLLeanLBcZe5v

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