{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1351268723",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd6ebd3dd3385f72b294a378897083cf3ac505508c56bdd065aa526abd26c8524",
    "signature": "0x3962ce35c5d86042e80321ffc449be2f4964f49eb7611e8a69e91c187f85da6f0221b131c710bdf2b2f2cbb9b44612fbd12d361817bdfd77b9a1de805898af281c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}