{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xb14d57219181b71bf63a6764f47c157f910840dfa31fcd56d8733a6289d1a887",
    "signature": "0x1c285340a01e482eaecdd63baaee966cbcf84d99c154af6a273444845129a20479bfc62e704886668d50c5dcf99b0d5e47f9618021938e1ada6f4ff19cfeea561b",
    "signer": "0x4c2B6D597D288449d9F215489E66f1cCe1c85B8F",
    "userId": "721987098"
  }
}