{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xa397b1a1dcb6c94bb6aa3eb2157ac40c576990ae48bbd283ff4c18240090455a",
    "signature": "0x8743d21867ee8e487913d0316ba830bc2664bd8eb6ad773a41bb04b8ecda9f5e27f8732ceffae017a2fae9ef55f6202fc305cbaa5ee3eb5a61ec54d3fb1cb3c81b",
    "signer": "0x030204c18e5923d8CAb041D245E7b85E4dAc2003",
    "userId": "626007525"
  }
}