{
  "manageEntity": {
    "action": "Follow",
    "entityId": "354535",
    "entityType": "User",
    "nonce": "0xa51cd3a3433ce6fa37ccae39dd2f0badc5e25bd3bcf9d4a3691372c2ff2375a6",
    "signature": "0xebde48855023bc4772c2dd5d9b3783a8cb5840018b4359abde2af53a72e01f8773268ead59d4ed0566a5cfc7679cf86e65af9354001ce225dc58421c4ee1e1b11b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}