{
  "manageEntity": {
    "action": "Repost",
    "entityId": "420267",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2ff1c6b3125cbcd6cf1e4601a33e2fa044a025cb32de3da6d633171926837b90",
    "signature": "0x4880184c0d382880d83f9ed630d180e29be5db02d8c572ee7a13f9dcd422cc9e03ed7b9367d0610057bb28c75ec84dee961ec6d9825ec4bf7ef9424b0560b1461c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}