{
  "manageEntity": {
    "action": "Follow",
    "entityId": "667809204",
    "entityType": "User",
    "nonce": "0xa7a0964514d073eff2d5a394c2416b06161d940796965c07fa46e61216326feb",
    "signature": "0x964bf84babbdd5c005313cddc54f793ee36b50c283317f0b3274a10e161a935e6744328895304f657627ad1ba0282e38de2e3496a1e38176c92c0dc1780836f91c",
    "signer": "0x28E33991512111134d5d0a41560151532083B312",
    "userId": "9962"
  }
}