{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1274610684",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x317f047a8fdaf0fcc7523629793ba1552f00a0178c71d78119e179f4a3778dcf",
    "signature": "0x2292a72e07563d9127d0c139b0b8181bd8bad2f02d58fee0d00556b2c07b83584a88a4b4ccda29850d848ce39761ada72fb58bdbc9245a3d503cd6fb7eb2c1fb1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}