SharesPurchased (uint256 postId, address buyer, uint256 shares, uint256 price)
[topic 0]:0xce81571c08c76465bdf390ad1abe80af8c51c6c4566e3485f9395f13d5ad6328
0x0000000000000000000000000000000000000000000000000000000000000032000000000000000000000000d35eb1ba4815594f235c60465379f35864ad691800000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000de444324c2a8000