{
  "manageEntity": {
    "action": "Repost",
    "entityId": "101734824",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x34f0eb750bd3a6e523107bcc76355ca8d28d4eab8edaa281c4dc106a1bb3e70d",
    "signature": "0x6c31e318ef1ac1ab26a831a53dfb616b4251d72123edb77df31083af498e32c81d347ddaf3ec684169c57486f46757afc60c44c3e23826cf5ae6784ae3a77bb81c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}