{
  "manageEntity": {
    "action": "Repost",
    "entityId": "998482094",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1883a65be4a5082f8808db6e48791077da558fd6371af229dce88eda9a4938d4",
    "signature": "0x8c5a49423e0f21b4db8267e27b21c4a2dc67f36d3a465abdfbc938a8529b07ed24bdfaa8b7e665aa1c9cf3d69567476784def7b02036f166f4787f2e89699b791b",
    "signer": "0x28945B345Dc8334c21B4e932dA506ca6Fac7e18a",
    "userId": "290283513"
  }
}