{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1500156387",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7b8339f45d2f8eab0a1347c7a452dd51518aa31395f1356e4ece68980b7f054d",
    "signature": "0xe17f2f8f777f103cbbf507caddd1d7fae4ee3a8548d50952984b0953aeaaeed44242165d94b2a30e64da05278801f37234fcf60539d1f65ef44d98c8340132381b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}