{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1320266053",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8174542cf4799765d483671d38ee84b7d8d6567ee14aade42188ccbd9c4230e9",
    "signature": "0x9d5720024542019ae60706942a69db7e7d972b3384377a060bbe86c309cccefc0210edfac4a177df94e9f57d905ba780e52b59b30994bc9dd7272cc43773daf51c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}