{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1514035322",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3e7250d8e42c64208059b6475a260483c4aaf3228c20ded213403ac2b12fd313",
    "signature": "0xaba3645c4a076662868ce0c0eca6dc12045833ed0872390982f51c47265651d25facc8929087366b98cde1882985377ff6fed4ec57e29421aa0c8359a6ba78a01b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}