{
  "manageEntity": {
    "action": "Follow",
    "entityId": "620739",
    "entityType": "User",
    "nonce": "0x6a7183f290a631cfacfb71f79050a17e76bdc3e6802728379f139712234d6223",
    "signature": "0x5fbb83335ad47d9d3e60ea0be21857580df571c0ae24b05aa8bf4c990246698f03e7e873936847d76faf98aa1a8014980841ccd1c75ac32542d6ec73a57b54151c",
    "signer": "0x6eF66a6206A4589bEd5849d15Bc2746C2603b01f",
    "userId": "989336341"
  }
}