{
  "manageEntity": {
    "action": "Follow",
    "entityId": "18281",
    "entityType": "User",
    "nonce": "0xc448ec8edc55b7c65a8c3bd94c5cd5762e2b073c0ff0a618a265fc27648d9405",
    "signature": "0xf752e4fd57141ee5ece8391ba72b77e13c9f36b13c06b4f7cda4d9579bdebed60e1cb9f66be544383d9830940477809f137c4b1c176da8435b37e2052fb87d811c",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
  }
}