{
  "manageEntity": {
    "action": "Repost",
    "entityId": "279952",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7a186424f576b4e7374d4ebf5d57532cd7e3a09ffb7831e815387c97dd3468f7",
    "signature": "0x561f98eb64778ea4b0c75676ea3c0b4ce0e8abf758025f0f2584a248ca41b7527207197e4d073b2c8e5aaeef8b6bd6445bdb4d7c7d70b9b2ec0607caf0c51d2b1b",
    "signer": "0x4Aa8154A33F33394BA8De574d71aC98Ba6A47D5a",
    "userId": "645720561"
  }
}