{
  "manageEntity": {
    "action": "Follow",
    "entityId": "389958",
    "entityType": "User",
    "nonce": "0x1f8c000bb7301c6c41fb687ebfdd3c78eb3767d104be4c823545ff3a0f82d1a3",
    "signature": "0x407f7d42ffb443977d0a3b6a0891caa9df2da84756e61acf1e2c0d68af3190091c346835f5ab95d6d2afb39b34d4a8acab977cab7730968aca7089e7b77be6041c",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}