{
  "manageEntity": {
    "action": "Repost",
    "entityId": "954473",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3b3e586e218fdc8ab29f21053880fa0ff85d59391a4e86ff4e9d538322275a4d",
    "signature": "0x3feccedc7105ce0e01954c317ad106c81bc03062594b722615ce6f74269d6b486db6977a1f76bbaa415af054df5e08660dd5c1a512f449676291428f555136e61c",
    "signer": "0xd9bA17330fFb3Ea1356C5eC14971D9e1f2cb5200",
    "userId": "337125448"
  }
}