{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x03fdc51248d2a966f3255fd3e1cfc07225058dc98eb787522b5751962025230e",
    "signature": "0x2792de71fb30f0d2db422d0d12229f52ab855a30fccd9a29f2e01e1a2f85e22a657e131f7a718c60bb9ca238e715aabf48d3ec5da3e638cfd94680a2300ce8ce1b",
    "signer": "0x7C8aaCD05285e30d402BFF67359FCC5d87133207",
    "userId": "621738482"
  }
}