{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x9741af2c40af34a652bde5f2921829f12758d059941cf33e0ad4a769c005c473",
    "signature": "0xd785c1425ad8ff33c5e7f1dc0cbbbdfd0980f3f443bcd7a6bc1567842bec58ea6955394ce3b204417c9ee45ba0bd2e77d9c179e8acd3d18d0dd401cfc8487ad41b",
    "signer": "0x4E9AdEAFEc83438bD9F729f649244bFec8Ca2D94",
    "userId": "488742999"
  }
}