{
  "manageEntity": {
    "action": "Repost",
    "entityId": "716109892",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb742b45bbcb40b1857fc9bf372d67568bfce8e7f8e6377860f529e24bb4448f5",
    "signature": "0x3a3843ae4d62c7d27cd7602f388799d17564d94329e76cfc496d47e734d57a880fc68a9482063c581b98b97560fc8ac276b99dbda332c100e4697f2ae803f1c51c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}