{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x5d07746e0be0dd57e0f7554e4e4939600c00af12d14a6bd3d021b25060f9cbfa",
    "signature": "0x52292e602b9c6b0ef85ecab9e452e36c600a49e8a47dcea5b42ecb2456f1379a5ac8760c6ad4804f808755ed79fd0f2ab6f0f615485777969e07dcac100ca0311b",
    "signer": "0x7C3854df2708D5dc9d22bA310Bc0f73C074f0321",
    "userId": "785201"
  }
}