{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1075785",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1d304881990288c07a0821a43ce0491ef4595c4920fc21aae842825fcae70447",
    "signature": "0x4945432ab58c937ce1684a7ab33485d80c81c65445c0b7c3b1daabfb2ec75fb6729e06fddfe276586418940b4d6c315d5a03baa0d09d48e04375c3fbf7d5935c1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}