{
  "manageEntity": {
    "action": "Repost",
    "entityId": "989974",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfc983cd13ff6c4cd705bff3b488c2bafa39833328751df0ad93054530d275f57",
    "signature": "0x30a6e6a74ae79b9be0816d9a22654ec7604877975b10dab0fdbc4be8719cd63c6569752dda1c7ab6038cd146fb40fc85e8332b76dd7a250f23a075045e1c36c81c",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}