{
  "manageEntity": {
    "action": "Repost",
    "entityId": "785574985",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x467137c59776e88f664d983f97a67710d119a9f69d028b4e228b50cfb7204150",
    "signature": "0x1495967b2a03d36df9d8e1ac6f3e9c98fca9d4a525f97922881e808f44f3ba9859e8be72a952d6b1b641e0c94c83a5ab450928b2739b6fbe057fce4351fbf89e1b",
    "signer": "0x4D8EDeF47b57f98c89BDFf851267B0327BE4cD05",
    "userId": "5307724"
  }
}