{
  "manageEntity": {
    "action": "Repost",
    "entityId": "156697",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x78a86df5910d23bc34f0f31f08c6902a8891b716530888e07908512fd7a4033d",
    "signature": "0x23fe918bb5b2fbd692d1d01a0899481c2cd95230debd8dd5f49ea04693d21fb24d30ecc9ab480751a07afbcab4c4f7124d19084ea9acbd040e0d9059a1ea61551c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}