{
  "manageEntity": {
    "action": "Follow",
    "entityId": "750901803",
    "entityType": "User",
    "nonce": "0xd02730b769a133115d3af32c806b1606da545569ce2ec388fc4433174acf9882",
    "signature": "0x61d29b73eb5b11aaaf4ff80465fbdcba3479235b2fd93dadda820ef93e27e6014ef8a91aba8b167fef47876303e487fea9a03da6e695a71776ecfa647d51c5c91b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}