{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1075782",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x98839d0c2c093deff0f96dca050c65be5fda8feb79ee487314dcd7fb5d74b6f9",
    "signature": "0x6060e29385256bedb39ca225be57fc4a226de3d792366596bc5baa98206f71226f441b4ef9c3dd9b660756090ee3936afb4b109ca456a202a9829dc359e1b1df1c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}