{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2056400754",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfd4b31737060a8900dcf87ee3f9c1c6b43e8e06e93b8d76d19383ad9006b6611",
    "signature": "0x9e12715f3b76b51941db17f65913fb2360fc71c6d5b3317cb7de345591b3c0ec3dc7dd596b59ec61aa4ab99876cda7acd3676cc4f948ab529f94a403bb9dbb9f1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}