{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xcaebbf8514a89169bbaa455123af4ccefda64f0d254ed53a7d2a367122b4619e",
    "signature": "0xf5b06079b721e6010c4c39deff08ed20102b298e7466eaee6d04c020ea35cfbe792e7c8803c8c535141c895836c408535fd42c6ab0e1b4f9acffa03c814daed51b",
    "signer": "0x49c8368c064314c21EbfD798d8cc14C29035a34a",
    "userId": "720494104"
  }
}