{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250014",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5b416785b2d3cecc8cea9c0e0ab80230af4bcd305623265018ac50d33df02e9c",
    "signature": "0x7345b52ddc1ee9dde3b3dec3e0d5b0170ec40cc846d455ff3d28b8f3789b4a817cc108a8f0c1aeef772c1f090d966fa3fb7dd8f00657a90b27885df872046f6b1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}