{
  "manageEntity": {
    "action": "Repost",
    "entityId": "585461",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8743679f1b828f249bed4869f2d82dff6d345a0f2d674d13a819c8b2b949887a",
    "signature": "0xd4610d0260e1cc1f972f205c9ba064ee836a8c5f71775b3073c3e60091690fd7722669ae9ccd9c6ce7af74b26e269e51dfebdd398b71e25941339c85431f5c831b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}