{
  "manageEntity": {
    "action": "Repost",
    "entityId": "62240",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbcfe1a3935d82a5692b1ca9a8dcbcd3383098dcace563381c1fe1409ce0a56f6",
    "signature": "0xa4f0a9368041de077d624e71736a0cd58b393c8594396198a2c0c405633af01729a6de8aaf3a2399297dcb26c15e05a09226eb46599ae0b029b9dcd834a343631b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}