{
  "manageEntity": {
    "action": "Follow",
    "entityId": "301637",
    "entityType": "User",
    "nonce": "0x04ea58c5e06e7c03939c2b1b8e57dfbd3156caf49c901800bde6f7768edd66c7",
    "signature": "0x5edf76de6f73924b57df917e3f2e18522334a98a406ebe348e3f870b6de9356c468dd9fcb332a69e7a0dd9082d4a5f3a1b0d2f449adeeb216669ec52a99cce231c",
    "signer": "0x9a823e89F23833ebA1E56815dFa76075018b62BC",
    "userId": "920573113"
  }
}