{
  "manageEntity": {
    "action": "Repost",
    "entityId": "146938689",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcd31cac17a0c2ed05cee406357e100491aa900fafd79ca55841847f36c854841",
    "signature": "0x29e8319abe5b4115d916e7375463c6af1e9a5e5a6c3c3a94d75b3f130e1dd847740fe1e2294f3104ed90a6ca0236042becd63c42b8dfc32df2201ced87bc35c61b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}