{
  "manageEntity": {
    "action": "Repost",
    "entityId": "566621",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xed5c74655de9378b45443ad62266421c716092806bcbb2953f61e7ba85f1fcb6",
    "signature": "0xbd35d84460f9da64aad27951ff4cf85744c829182cbfcbd86bdac6dc8a87d84a517fa3efe28d00f4ff47161068a63b46103f7589c3cc1bf3cc0e5a1cbf29f6691b",
    "signer": "0x2D566E1DaC6fc148a694abe846B32e39B6584aa5",
    "userId": "890889753"
  }
}