{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1123100060",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9a60ad32dd7371414f60e899fc59cc1c30c6b08cc637c3554b3a8df0f8e1fec6",
    "signature": "0xfd48e65cf8f8aa804b294574a731bb5a719dff3aa69f5a5ca6dc5987bd746a621106c97217d5af1b5ef338b196353558f1e1069497de5769185d947b38b50ebc1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}