{
  "manageEntity": {
    "action": "Follow",
    "entityId": "638004",
    "entityType": "User",
    "nonce": "0x701ed99ad5ef23c0f9379bc9590ca453b27d13490c49db5b49582ded05ba07e5",
    "signature": "0x82e715fdb5b0a9237e9b1a0b484e8b31900181e26906d668443b20c81655598b364972e8f434511aca6c513637727f4fe98a39fa42d82ed6609ffc19cb5a002d1c",
    "signer": "0x6eF66a6206A4589bEd5849d15Bc2746C2603b01f",
    "userId": "989336341"
  }
}