{
  "manageEntity": {
    "action": "Repost",
    "entityId": "541158",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x63c36948f3109841ea507674b422921752042b4996f58b99437ec22d7f0846b0",
    "signature": "0xecf69563443d164a841849a52d4987a96019630b690291301fcdeca2bf0c849b0ce215284b6b6827d9751f9a8f32a1137b82cf2b64785f32449dfdf08d1d12dd1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}