{
  "manageEntity": {
    "action": "Follow",
    "entityId": "164551",
    "entityType": "User",
    "nonce": "0x4545a90d2a5b79e58dfb536252b32f16ed3b8b9c20351fd9869e6a401faf6ad5",
    "signature": "0x201a189f366622a2258d406c987e6ceb5ad9e994db4488f3989f790e966eace13069d0605978ee661802069a3ae4ef62a8012243520203df0e46273bf71f3cae1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}