{
  "manageEntity": {
    "action": "Follow",
    "entityId": "191921",
    "entityType": "User",
    "nonce": "0xe2e6205f3dd0aa90516a1cb1349c30a288a8d9ffc89698f09ab37f7d2f93f464",
    "signature": "0x86acb8cb2d17666d31d44747126363041610f2f8b85dc4fe2b209d5fd8274923635b14b2a0c1a7d98b4d85eb7b952b1e04d294295b29e3bc20eeb546daeae5d61c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}