{
  "manageEntity": {
    "action": "Follow",
    "entityId": "6600",
    "entityType": "User",
    "nonce": "0xc4fe7d0a2a5680994ae6bbfaba5fdda8faac585810c04cbabd1ae729817b2194",
    "signature": "0xa2095bd4da971e4483ac92d239b687a2cf502ff7d26ff8a25d3a165f072bff1d743518ba6518628adf0f2f722575c603a6ddf6c1658fcb5ec419a4a2d7af53ae1c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}