{
  "manageEntity": {
    "action": "Repost",
    "entityId": "234886",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x590c900eb3723b5b52fd2cf601e47cd65046acecff6ed7afbde8cd5724b1a610",
    "signature": "0x654b47d38253766a965f6a8a2ccf40d6c830035d22e64a269a1755e142d086f7015ce59dca03852f8f2ea261b19a2e2c6c1ae4a4710f5c91c4218560093a8c171b",
    "signer": "0x4Aa8154A33F33394BA8De574d71aC98Ba6A47D5a",
    "userId": "645720561"
  }
}