{
  "manageEntity": {
    "action": "Repost",
    "entityId": "789132",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3267e1995fb665a90c40769cb054ef9de417dc43e05a1798fbd9c3c637dff415",
    "signature": "0xb55ace4e432161d9c28b398906da16ac863561b229ac144d44206ecf074220925ed1fa142343863b003ca26508e7ce4c65e153d894561d7649d1a1a7042f547d1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}