{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1557157227",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x45977f8c2bd73129ae0063c1c72065db604e1e6d23df798ea584a29a054ec45b",
    "signature": "0xf5ae6db4c1703b72897d8e132a35fe1540bc4fddc37d16da4293b5128c7213d9373875775d515db3777c5b01fe8592ada77a8bffb3f4752a7bb53a3446a17a511b",
    "signer": "0x14d7618B82Da4e7176FDe32e4379943eCd69798D",
    "userId": "238125623"
  }
}