Transaction not yet indexed

53ni5DP9zuRo2KPe6SPa87jebvgf5zHBKAEuuRMFMZn9dNdAjPYf7JaJwCyxcoUUvj1UfSRU2EfPxKLDJZShTPrm

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