{
  "manageEntity": {
    "action": "Repost",
    "entityId": "701989734",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x464c07fc780b85a3c87b74691dcc56f69879006b3ef69b61ca51282540786e3d",
    "signature": "0xbdfa65c4d9f4d0281edabf80e645360a83f6be75786c466cf13e47d3de917bfc5a0ee76bd77ff45f4ded0606756d4f36c3512293003e9f7af592cae2111165421b",
    "signer": "0xAaC77705f5f6bd787D8581c36Ddaf7c0c7AE3370",
    "userId": "827420993"
  }
}