{
  "manageEntity": {
    "action": "Repost",
    "entityId": "103980",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf49a62723678cd206e0f3f7fbe839c8e7af7c345b230db1f344730a4072f9ee2",
    "signature": "0x69363660d8e02371bae6504c1875912b66f3ea93c27220b7c01ac071c4c9ccb3381c4d58a613e91057f2bdc97692290c44c8773cf0cea37480d83d3127cd639b1b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}