{
  "manageEntity": {
    "action": "Repost",
    "entityId": "426989",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6361c2588edbc654cb8e6dba611e657d27121e8058e067e87a36c07810c0ac10",
    "signature": "0x73342a0e9a2abc203ab5f3c93a22455cd021849984ad4fcdf19788fe6a2ed374667c33aacffdb23698d3dff33e66208c99133c09fe8eb6e3f2da8a97238a57841c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}