{
  "manageEntity": {
    "action": "Repost",
    "entityId": "660138323",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa4f80ca3a6925e24f151b695de143746f88fe4a4f48481a0006afbf84ed53086",
    "signature": "0x2781c0059a84403c4b1ab7eba64850a9d53780c01eb05de21df8d3ed2946723e5a14ea7d20fb78a057d799f816a56cfd64c605ffd0a0beaf0551698c3f7567671c",
    "signer": "0x5abad058d33E1C0C0A69d85BA3181678C1721765",
    "userId": "632918751"
  }
}