{
  "manageEntity": {
    "action": "Follow",
    "entityId": "187545",
    "entityType": "User",
    "nonce": "0xc8c4e20ebf87fe0de3f89fce4692ae96c50f2885b42031ebc59ab7b13cfae647",
    "signature": "0xdc03abf88de7eca3819b9bf83b1726d13690ce282737a33995cf363db27d56157ae1aedb28805f47b4440218c675773f29a137d301b9ce33c3d0c7aa10b97b3e1c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}