{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1588981716",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8846c5711c6525c94919d4ebd3c2f084abcd300b880df395e445bf337eb9022b",
    "signature": "0x100a51dea5df5c0eaaa7af4961e76a5a7ae8067c89fa10cd2b59c979a640e8f751fc03781ee7ac1f020f3d6cfc9c6c9b2adac1860c1dfc00a7907c9dacbad6d61b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}