Transaction not yet indexed

53UV4tbELueqtyJJHZFyFuzdwGXNKH3w5NmvMhvJR9TE4CN59vxFL4fiCbkqXWBqh9MWuUBBj8btFvpH3uybLLnH

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