{
  "manageEntity": {
    "action": "Repost",
    "entityId": "851270694",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe053acc8094792568fcfc1a14c276be1044c1723c6c50bd662de41acebf7ae90",
    "signature": "0x996e7b2d04ae097791f749c8a5305fd159e563573b162b1d13b34e069c11459371c4bb4ec67380fe148636b2d59bef267d41f8f778c26a4bfd7a5f01324c2ffa1b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}