{
  "manageEntity": {
    "action": "Follow",
    "entityId": "2194",
    "entityType": "User",
    "nonce": "0x4ce45b1a0f9f909917a0c27ab788af2b63338e9098a4166fd0397e197cb98924",
    "signature": "0x9c0f2e377e71d63327ec259bf7d72c6b83496ce306dc238efce3dbfcf87f62f002d778f7fb3ff7ab25d93d8411daff5f3b0fbbf7adf2f486753940ab00a4959e1c",
    "signer": "0xa603e9487Ed7C3C62E8acb85f8f32acFf5d6349b",
    "userId": "278135553"
  }
}