{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1203501173",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x86bbe8a7b9e322c62437397d74af7831563aabe88dd7265c4c08a879bdaa21ff",
    "signature": "0xda61811330ccd1c9df958b7f4580c2c1e2cf4dc542168913c7106889c5b126367efebf012e1b089aff38e82b91f87a3f1c64a6e94317d358c5c427bf2ee698da1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}