{
  "manageEntity": {
    "action": "Follow",
    "entityId": "329",
    "entityType": "User",
    "nonce": "0x71ef3783d926a2376dbbff98c82d0ad47ca4ecc119a363161c4fdf3780a5c576",
    "signature": "0xe0b2b426f15304befb4b767c8faeaeb436aae8492839cd0992631a74e2001e281675eaa0b9f92e0ada37a51d547ea50e098ec0a5c018e12d1f78122abcffc5521b",
    "signer": "0x474B8467757bEdBa76afC2394cfCb801C991B143",
    "userId": "815537464"
  }
}