{
  "manageEntity": {
    "action": "Follow",
    "entityId": "752389",
    "entityType": "User",
    "nonce": "0xcd8e6587cf8dc3c700319c35998b95e0e7185f085a3070481a329edd1140e740",
    "signature": "0xaf83e976270f72bb2aa23c8f6b6c3bcba85b16620edfb84983558c330f33abba7ea931c4231ff9bc29f7d5b605de21aa3af344d5807a74c446eb802d831bd3ed1c",
    "signer": "0xa899e54a1aE2f8D645E14e3E1EBF6398971ece5A",
    "userId": "906687997"
  }
}