Transaction not yet indexed

mPoXU6hNoZYHdZVAqfQfZmGPvPAMR6PMohcqSQ7Hzt97mfSjTiCHYLNqBpws2jyps55HqkSXBiwxHj2i2bjknnm

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