{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1501330481",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb3d52beba59973ede2ec876848c6e7fecd909290a98047d3ba1da14ab432170a",
    "signature": "0xd1c7e072594422e38e121c5605bd82bff31508ad934ed22a65154f99a677f36029fd30cc87030e14c1c245c72520845924b9c6c9af0df716cd294df6f4e4884f1c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}