{
  "manageEntity": {
    "action": "Follow",
    "entityId": "641172",
    "entityType": "User",
    "nonce": "0xa55aa77bdbbaa204dc48cc1aad532ee30f824562a4b589e8413c35191d6fdac4",
    "signature": "0x40efbece8c362a565a2eebd6dbcbc2adf46de834b2f05a4faf573fa9ecb898ae64f88568e65eb3cd4974d393a5e954c65b8f5906f1b2b0c865f2f868055eab7f1b",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}