{
  "manageEntity": {
    "action": "Repost",
    "entityId": "89014",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x81963f9660ebe615a58408eb735d55b3909870de6aef9ca1886a622363707bf9",
    "signature": "0x8865ec2ce21136dfd499bdec5b7ded624accc8affafdf32843f17916f1abddc03f03b1c1c945d23569579f107e1f956e391bd473af05a77f027a78e4fc7e314a1b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}