{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1426980124",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x86ca92ca6e3fc665dc30de467374ae83d8292e755f6ebf4ee492297638dc08bf",
    "signature": "0x241cb5ac1b337644da49c1c33e1807e8b127ff7d0030341ff6b98c1cfcc73a447daba1d8af254adab368898f55d6c2285f04646673e2a6ba797f48d503425a9e1c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}