{
  "manageEntity": {
    "action": "Follow",
    "entityId": "138345",
    "entityType": "User",
    "nonce": "0x41c9d381576804d82011e1b10cdc41fa5c3e773a5107001ba74ff63dc0b15165",
    "signature": "0x6b4f639ef333825b985520496370598573f4a76a237d1816ebf5b7628e5bf2cd2aa620813fb1461f7c2cd09a6cb71742ca5739efbcc866da7c6d90237c4eea781b",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}