{
  "manageEntity": {
    "action": "Follow",
    "entityId": "2154",
    "entityType": "User",
    "nonce": "0x4de8f61ee585dee260e26ff32ea4f5308452f9b708a2773fac1aea2cb49ceceb",
    "signature": "0x31eaca52ae74ed2f6d99e31c9a9ca447674a862138d292e3c7d043704e514b7349060664caf8e20a00389e13c737d39e71fcd147ad437ee86be7c9f8f62a699c1b",
    "signer": "0xbbB98413eB671bb0000F0b18A2A7Cae9631043E1",
    "userId": "98311147"
  }
}