{
  "manageEntity": {
    "action": "Follow",
    "entityId": "557210595",
    "entityType": "User",
    "nonce": "0x5899a987682fe19ca6e70d34608275a91aecc43bfc2208ed291d33fca6b8c1ee",
    "signature": "0x35ecde92ed4342c0022953218926c6c23e6a8f9d36279ee50a0174712660c8744abcc22d7d3ecd8b3f0d65dd3509eccc95757f41d5b59a28406db75f538e98a11c",
    "signer": "0xCf3E6F9F4BF41C4e355E01484A92aaf61B6dd8a3",
    "userId": "149919577"
  }
}