{
  "manageEntity": {
    "action": "Repost",
    "entityId": "105517953",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x92f20bef4bba309059ab5d99cda839c1ff2c6b47bc638a6d105b6094517ed695",
    "signature": "0x00d71cd7e1da1ece886e025ea0e4145c424e72860a67a58c3cce61d4808a2fcc21f883f8a92954f3db19ecf88c91629cb7ffce1b08d2b9760fd1f38432e977e51b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}