{
  "manageEntity": {
    "action": "Repost",
    "entityId": "20529",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6aef1c1aee2292e4fbe8b5afd1e56f761fa85e6b67c64bea6a43bd4e74b736f1",
    "signature": "0x1b9830d3a7a6b4a17ab89fb8b7beb53ab7822d278f4c4b78c754f6fb71ce72833adb4defdd27a0a698b7f5822b035f012d38e9de95934a6153393eacad597e5d1c",
    "signer": "0x06Ad5789cE045C5B0AeB97849051a7385CA95B4a",
    "userId": "270209897"
  }
}