{
  "manageEntity": {
    "action": "Follow",
    "entityId": "864923554",
    "entityType": "User",
    "nonce": "0x0fe164908a099f1f9a842f1042625fade8aad9d0f9046dd165cf7c1d72200405",
    "signature": "0x6406f629e8b491230c6e670ebd836114f0d4854ec2347d402593f132e4b95879258f3cf93c2231935d951e89468b0e3a71603a58209f5037b406ebd929b3b0941b",
    "signer": "0x75387BeED3d3B040a54C3e303fF0B07Da67a9186",
    "userId": "223536026"
  }
}