{
  "manageEntity": {
    "action": "Repost",
    "entityId": "685754559",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2203b8e60770cd88df429b4f34077098a7eb53040ca115ca2127fc903545dda8",
    "signature": "0x8291af95ff56929d9131c328bf9cfd7b17bcd1725111964cdedfbd4d244f4f9f69519dbc3509e44dccc13ddc89655d6d853d6ad7df647e7134f557fbb86fc7ce1c",
    "signer": "0x8c3542f22a26D26464E0294cd0E41239308213f7",
    "userId": "826451106"
  }
}