{
  "manageEntity": {
    "action": "Follow",
    "entityId": "121279",
    "entityType": "User",
    "nonce": "0xd0e323372222c44efbbddda3eec209c2c5e2802e3f0ff20030dc50d408fefab6",
    "signature": "0x443ddfa1cd1481c6c606232c8be5d0c03221f6dbcccbac9c81fa8cece0096e5b7a86e86a8aa8132045062b550a4664b42127088547bc0eb8a1d314b969dac0961b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}