{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1379332778",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7cc8f46401acba8e1d8cd452386e197cbf85cc1a6dee01599d36652598f680fc",
    "signature": "0x71d58dce3ea0f5fffc30bdadfdb4f19a24a34cdccc4acc490cbdea6f6d29791e7e4b4d8e9562c14b70f25c103239d48726129b4fd4a35710e80716a63844ff501c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}