{
  "manageEntity": {
    "action": "Repost",
    "entityId": "584725780",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4d2d6b18b074ec4dee2de45317a47e77bef367570f952e176d2129abf585c3b9",
    "signature": "0x9a4ab872a9b4dda72983d16272e792a26beac2b80a5910f7d91cc0fc52d7b02b5aa2c82a0f5679422764568ce2922ba18a35cb2cab081f4aa588fe9cd80ca0201b",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}