{
  "manageEntity": {
    "action": "Repost",
    "entityId": "870004803",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1e0e20817287b03bbfc655ad931a74866a6bc4a06a543a194d3e5f60f4da8c5f",
    "signature": "0xb1d6634a538ed374c812457f1e8b451abdea4caac387b0daa3c072f5dcec37a343c2f8881983dc07924b03d473d8537b677726c7730f4e69ce48b4706842e39e1b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}