{
  "manageEntity": {
    "action": "Repost",
    "entityId": "284286",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0da850ca88c2a76cb60d4d6fb509d75bdbc2f950d54474d0c9b4d4b11ae2820b",
    "signature": "0xf262fa599ca113cb62ae5aadb5e8959fa73c91b65dbbaef21561b7a11ac4181c3374cb036f8ec9e4d3b79bafa05e608e0f444e8b33d61e28b667bac5ed0121341c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}