{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1123062491",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa53a4e803e58d73c197759140e83365602e37f60ef765c62b9a522092ccbb4e9",
    "signature": "0x45bbb8b69a61bbc3ecaa3932d81d0e3369b1a9974baafc7122552add2b7dcfd17d0c0724ccc63ecb68802d9a11c5dd7a42825309ec9111d59d171dcf471406bc1c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}