{
  "manageEntity": {
    "action": "Repost",
    "entityId": "492674",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x39943dcb70f5bcf06afefd4ae7348eee3a475793178339415fd9ca20e63bd8b5",
    "signature": "0xd16f3517354875a3ccead7f7cc3743772f4e24e4043cfff467da88831f5b088b5f35216e1257468c2799ac90d41bf614619186af8217c6fe48ce19288012f5eb1b",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}