{
  "manageEntity": {
    "action": "Follow",
    "entityId": "78148",
    "entityType": "User",
    "nonce": "0x4248e66e23e032765900f90310120acfa9ba9d07fc6c762148f43ac9d805e5c5",
    "signature": "0x5234b64932f736ad55f1b0133f38eb1f32e0b5eedbdd53125fea7431f19f8e8220f4354def7659d537c74da1763b19be51c8516876434ab886a48014975a78361c",
    "signer": "0xaaa210BdF97c681107cE56847557Fe8137107B08",
    "userId": "560013778"
  }
}