{
  "manageEntity": {
    "action": "Repost",
    "entityId": "586410",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0259038fdcd03188bfac5627a14197de8644dba83ee2928eb020504d04cf427a",
    "signature": "0x770ccdc697e75da3871f31e482f68ac13373f58377c4cab00f124c366fd349402a828f25d1f131c192335beb8022760894ecb35da5504c40b7e7320379a450311c",
    "signer": "0xbbB98413eB671bb0000F0b18A2A7Cae9631043E1",
    "userId": "98311147"
  }
}