{
  "manageEntity": {
    "action": "Repost",
    "entityId": "964362631",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x71fba0707382105f4acd030208043731ccc94810391bf2734e204f162cc0061f",
    "signature": "0x1e2f5aa66e4af0ca28fc772efdb892b07b2a1dde45dee44a3df30a7e21a1f3761cfb91ca0e17bee4ffd51c0fb54ce09687fe72cfb311e2f00ddc05265ed010a71c",
    "signer": "0xDD3Cb841c7f19ec5581F8E2b14d6f7a58B92d0F7",
    "userId": "582464754"
  }
}