{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1075781",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf81414fbcf6c2b0f0bab87e0b2e1b2747517ec2341ff1f724f58d2054fd42c69",
    "signature": "0x34cfbec796b4c9e193bfda503d67ae638a91c65682f5279d68cbc703728c785a074c26b9da1655bf1b578d2948d79a3ddc2533095c6a17fd820e5e058256a43e1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}