{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1301970699",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xec53b20b66e686566e611dd19de52656aad3db7bda6039775860a76eb8346c27",
    "signature": "0x63f311b04110f3d815222c923e0647c23ac6233ee24de8bd7ffe3a60e618c570382d75feb4d3b3f5d19e25dd74b739e90d22f74abc23d3f920af4e1c0eaca14a1b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}