{
  "manageEntity": {
    "action": "Follow",
    "entityId": "674606722",
    "entityType": "User",
    "nonce": "0x73b1ec010e7d922df416419b5c1e0194bb23e61fe1904c3a71ba6cf7c7fdf011",
    "signature": "0xfa977e2e9cb64f7f9120c8ab61deb6aef2497436dcd90d3efc188643be4fe2817f16d3a0bc3e1875048bddf706af717b992432ecd62c872abb087f95278785331c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}