{
  "manageEntity": {
    "action": "Follow",
    "entityId": "125412",
    "entityType": "User",
    "nonce": "0xcbfcdaa726569acde5b1791bf59b35e0c5ffcb1aa6281a8bc4163a76e78707fa",
    "signature": "0xe7396c1f90f823ffbde9a5c39c447be73868d248a61280bd3f81d70a1fb7efd076721a7867d113fafefcb7fe60c0a5e93f1e69ce8bf979e0e0d9e09e5343c3421c",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}