{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1657773",
    "entityType": "User",
    "nonce": "0x487354a1bd1683786f31d2b401645beabd980b39cc9256186b69caef50565aed",
    "signature": "0x99da5f041b2dfee72377bac935af57060989604010bccf0b4aa8498a37e235246bc08842678fe45145066dfb2af56c32f632b0ec60b92ff147a480a298ef7d0d1c",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}