{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1056014443",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5159758a58fa27cc97b3145de28302036403b75262f1fd2978ef77b2f3503f99",
    "signature": "0xb42ef30f358057bec8d8e51505c78e10b730b2bca48ca5708f73c0fdcbf85e511383e6b8c4e295389794998d423acf04ff807e2770b4f02b5452689da9e895651b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}