{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1754057890",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1542b045097b62e447800b6bd313429757e4559e3c12b56bc26451f89ea095f0",
    "signature": "0x07e693c7228131f7a1a999f69b83d002683d3f607f9506ce6520792c39df2f69429e072658944a4a0d37ddc27cc6978de40e97ee21b33c1f4575ac62e07bbfa91c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}