{
  "manageEntity": {
    "action": "Repost",
    "entityId": "70790",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4e3b6c00067577a37ff71f962aaf942a2498038ee0ba9fab610a890421aec0a2",
    "signature": "0xda97b1c4229658bf01635e4847ad4e91e83c138fab3491754a3514e69bd291521b8b5a422f80e43d2025e96ef2d025ee7a392db79f8b8621dc639ab7a990e66f1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}