{
  "manageEntity": {
    "action": "Follow",
    "entityId": "75103",
    "entityType": "User",
    "nonce": "0x5d04eb46cff5ded8e8d8aaabd497beec0754ea6bb28ee11c9dde6414d4fe8d89",
    "signature": "0xea905900483f0b347aff40c9029d808a7d24edd159c881f4a22accf3cc2720ce51cb820a9b5147f3b60edcb7d59dc4d331b95aeb0642098908d00bfc0d4a51ed1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}