{
  "manageEntity": {
    "action": "Follow",
    "entityId": "870",
    "entityType": "User",
    "nonce": "0x4994bc8cae9fa6c0d085db6db68bbb6310c8cad2d2d93d521100e773acc3abfc",
    "signature": "0x1e423ecc73cff7a6766e7d01195bee65a6e2cd982701d85c8baa65b4d770fc2e17551b02adc91fa2328d0222942ac825b99d596655960ff10481181b077ccf561c",
    "signer": "0x6818B889bFEAe14D2ADdaC4dBF0eAe75779d7Ac4",
    "userId": "341292657"
  }
}