{
  "manageEntity": {
    "action": "Repost",
    "entityId": "981603454",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9a1b7aef7657dfb0d2687786a7b3fca2bd816ef8005423240a8b0bf5ad6d99e3",
    "signature": "0x9b1250dbf1ba6acba4b6dd6ed54b01f1c89c1a59bf5360b989bab130b2cdf1566c6f14aacc7b585f994aa8b26cd0a2c2296565b7b45ead80f713e1e98d9e70f01c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}