{
  "manageEntity": {
    "action": "Follow",
    "entityId": "155973826",
    "entityType": "User",
    "nonce": "0x21965a7f9f2053abb62564e6e01d34c23af5ec63259fbf1bd5674dff3740cb3d",
    "signature": "0x05a84a26834bfb5b4992b9c9d180b715cae7a87934e486091fa148cf6986dd522350115679b7fa54c9690a021e1eda9eabf9c0294745dffa7d5dd643028c14b11b",
    "signer": "0x50f6CF4Abb23DF8B26e12391A5C15e82F15d7Cc0",
    "userId": "644846042"
  }
}