{
  "manageEntity": {
    "action": "Repost",
    "entityId": "671032108",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6cfac5c6788607fe0547962f89f1290d2f6e82792c86c1dd1a9c21391d8dea7e",
    "signature": "0x38746399f19ac329353a339daa7b7ad98efab4f32937aa54787eac94a10907702d3a6389375978759fd62f98e8ee65fe61dd0bd396280503a7a53ec6d0f221d81c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}