{
  "manageEntity": {
    "action": "Repost",
    "entityId": "338216",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5ed619f85acebb922f5893529dec74b18bfa375f712723b03e69e68759f5675c",
    "signature": "0x7a078f2f2c9fd46c6ba729faa7d996cf16b1facf28ecc09b6ec6ed133c89a8b30e8cb412efb8d5af33304e4579a0271ececf98457cdadd039e01f4c016d18fcc1c",
    "signer": "0x65b2681094e762CAD2349e6C1e2FbC8d54b9c046",
    "userId": "11153747"
  }
}