{
  "manageEntity": {
    "action": "Repost",
    "entityId": "679893228",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4cbe08acf856869f0ce4e2112d95b023afac6f50a99241e680e5389e958604cc",
    "signature": "0x9b7c4a4ce1b5df1b1b948e6bb779e2f225a5905990c99f9b4163ba24ab65257e5514d0fe0887289469ad8f9326b900be0403a06f8becbb12fe12b464ccbca8ab1b",
    "signer": "0x34Cea527C1dc0575a5B686515aad0Bf8F3b5f97E",
    "userId": "13589021"
  }
}