{
  "manageEntity": {
    "action": "Repost",
    "entityId": "220054",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x73d450d7e67b5e41d2f887fee6a7a552877eeac470dcf4d2273527aae630ad1e",
    "signature": "0x95faf396f1696e56c6eaef863f00ee03055a3fb20ec3f70aa7ef551c4d6ebb0a35d1a26f2f036742ca66869ee913978c075442456cfaad5551921f26054162e81b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}