{
  "manageEntity": {
    "action": "Repost",
    "entityId": "135720",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdaf85fea83479324e460cff15a87e7dc8c85d47edc3d6b34ccffc3533b2a08a9",
    "signature": "0xdd8bd398ee3a8321bc8921a28ce895ec7b22f8de59717830bba0956dabc66d8565a0e6c0a906d2e107002c5a9f9a7acba4863a534406cba76cc47ad413f6bd8d1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}