{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1287540897",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2b3d800cce3f24c65c49a35b091d9c0251a7a5da483be16c20d0ee37f91db139",
    "signature": "0x360e91f7fdc72f1990e1f110054f630c5d5fa46022ab15fd0e76fa5df7b3abc25418843f8051647207e8593baeeda7ee307733200c32126b403c22a76d93806d1c",
    "signer": "0x0E71C12c426F5C9206F778713f48B60477CA943b",
    "userId": "29088079"
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}