{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1262103544",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd7f463753eec22431f757c11e07ff5f82ee58cc55063904d857ef3f440530b9e",
    "signature": "0x3bccf15c8957c1756abea1701aefe44a249602c97dc3139522fb8232c9af2f6527a3f3fc96b1c3d84d2a719b9ed1ed89f970a3559a9cc6457c7e66e977fa51411c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}