{
  "manageEntity": {
    "action": "Follow",
    "entityId": "666977",
    "entityType": "User",
    "nonce": "0x16bfd2ade4b73d80c808ceefd7c99dc800550e8e8f80d92f56106852671616e0",
    "signature": "0x1e20c319a0be2d50d5d205e3c64c656af50da776aac0e9c880180ca87f1989f35bcc7467936791e415791b2d68d2630673b8f573b57905b9c44f0371a24e86471b",
    "signer": "0x6eF66a6206A4589bEd5849d15Bc2746C2603b01f",
    "userId": "989336341"
  }
}