{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1072732261",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x73578850c340cf1bcca0e626ed4e9c78fa30ef44fb69314f7bc903f5a812d945",
    "signature": "0x53ae242274adee1e71cc6ba915e798fb1478f90c3d394b6af034d498a10bb64b217ecefb31f0acf431c8d5777c658b7a93a21058f4e7b0dfa7efb77751e0eab71c",
    "signer": "0xD9254B079e0e1571E56512C57188F2eec899054f",
    "userId": "854498636"
  }
}