{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x7b74ee37a8177444a461ddecb28bf09dbe4181238a89f495d4816a87a324734b",
    "signature": "0x9629886eba1ee03d3a507aba1072f3a44c0b510396121a9a6307220608cec88524d0cf4328c1b5e5a80c2cd5990e6900e0ed2d165b79e629468ed3fa6105a5771c",
    "signer": "0x9F020E504a357F97365E7D57A1F2328C6834707a",
    "userId": "972147658"
  }
}