{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1084665459",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x02b8d694e0081f5e83aa091d83be6f3ea039ee19911f749cc64e6d5a14b365b3",
    "signature": "0x19512e3a08ae3dd6a1f3b095032be7b415e10848c47688a189aaea050777942d1862c7efec008b16a6e71d65e89b0a9d9f0e413cac3a4fdde9bfb9cea050b74a1b",
    "signer": "0xeC1219421eB7c3f9Ae2846E885f45BDb4509ccF8",
    "userId": "892020777"
  }
}