{
  "manageEntity": {
    "action": "Repost",
    "entityId": "266309448",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x948cec48b397bf7f614eb7d12c97e517c86a950b24c7168f876fac043a8fa6f0",
    "signature": "0x87be79597f26b859573b5bf045f5892b90544e5a1e979e2bcfd827cbd91896500af93f2a6059c71329ae233ff698c50350b5300fe929db5f19f3a0fce1222f0a1c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}