{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x007c073b77179042a813871c24f699550c837d62afefa831c7cc439cd0fcd754",
    "signature": "0x190d109b6c6829027531c835b9f72e4b639f0b1e1671a45b8018ff21149e614f1f12c2985cd0a175438c758b356aea639a3809c2be04d4a8077117dd0a79526d1b",
    "signer": "0xc99f8660f0b69439bc35Cb5177Cf4435e22FbB2d",
    "userId": "868524168"
  }
}