{
  "manageEntity": {
    "action": "Repost",
    "entityId": "495811469",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x000cecd3f70825f46cb93deee61c3b3cfd04d2aa3c9ea12a264c1451d14b9b24",
    "signature": "0x2401425e812540836c0cad8b274b4ab347d91dcdb2ff9703ad0714eb5a9f8f3e27088022cd16245b94f977e8e296acf0b9ee310e428960525e323ca72bd44a9c1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}