{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x4f8580138deebbb2ef1cd58004e6d648dd9c755fc1731eea3cc37ac9b0f60311",
    "signature": "0x521c88b840d73f7e96c5671623fc9a6c5baed3e6f3a73f4c611a0369861e1b285c23de9282fdefed269df5192904db26b3ca2e3da806bcb8ded436d3de0672661c",
    "signer": "0xc449b6C08de22E15C670cb8a7d87C4F01eDD7424",
    "userId": "308059262"
  }
}