{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1085003554",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8b39ade98437c03109ebc10f6c8b6903f7aab0e125e55af1ee46a43525d7e32d",
    "signature": "0xbb668a7efc99c1b77b84987f42421b738b2aff468a595ae6c91ca1e703b94d886f485b2f3e2ca0155d99589608eb385a42c95a47afa49a0a81c858e75c9e38161c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}