{
  "manageEntity": {
    "action": "Follow",
    "entityId": "191921",
    "entityType": "User",
    "nonce": "0xe2e74bad08fbcbf87eec45ea701d3fc5233a7fd32e07140771761e3448a9f646",
    "signature": "0x6718fa2ddbce29f889ff9b9cea4efb4a0bc9eec113210e7861f89e1f44cb2082725b1a0a92c5eb2bd76924b61dc4f9ad61a24b2eec1b91cde6dee57e637f9a851b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}