{
  "manageEntity": {
    "action": "Follow",
    "entityId": "190321",
    "entityType": "User",
    "nonce": "0x26eb84d505b230ebcd57837d0aa6869f4563fcf215db8ad171becd98bc28b485",
    "signature": "0x56ce3297ea92d553c7b410e9bc2c886b8fca035a3177f8c26929a87d4f6f118a2d9673d99cc22a84e960c9f018e9b7379c9e38a827c4e3bdd65709321a33b49c1c",
    "signer": "0x4Cf60d91ff1756027f501a348a1dc61dD85Da116",
    "userId": "219412652"
  }
}