{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1877613031",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2bc9c36695f1b1f90e1ebb36d1296716fa976e03c25f15e2b45b74f6c63fb390",
    "signature": "0x60c425d165e8b15aed8663de2e4fe8ef740e354d15f1b43174a653abcf2dd21277965bf2050c63f98013c1e069fff7648a5d285afbc55de03418d5788cb633e51b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}