{
  "manageEntity": {
    "action": "Follow",
    "entityId": "341",
    "entityType": "User",
    "nonce": "0x3a38838b26203dfc840ec8290528c91a8c028f35804da7a57f08361703dc53e1",
    "signature": "0xd41b8e78f8761255ff9abdce380665985cad4809c5f1f41cfac96d2b2b1bc9610d724652513714730d5aa74540bf2d5b9cfe3c03878fbb988fefebd4963e36061b",
    "signer": "0x222534475146193b99B68F2E3830ED2b44307C2D",
    "userId": "991417453"
  }
}