{
  "manageEntity": {
    "action": "Repost",
    "entityId": "99427",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1359e83a4b5f5506c4e026c978e9a4b94284103ff8a5fff11a20a89ebdbd0fee",
    "signature": "0x6e4acbab7ce8f200d4499daa2223ce0aac6485588992116bd4a71cefbebc450a2b69314e948b77ded5e7ee7d3403ca445625b3aba261050dc09ef7de702a0ba61c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}