{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1037186",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x562bc17d40e3035e9d10c9e62358f6e3af0058cdbe476fb088d748df993f289b",
    "signature": "0x9eb965abda951fcb0218b1c8b1183ee236ec529918b27b0c9f2d61026febeb4570418090b99fae70ba83f7e25c33b3007ef63cf5f0f943ee975e4952ec6a11111c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}