{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1085842",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb7d2813927af6e763141516052f681b910efcdb688a1c5c5ded601057899bece",
    "signature": "0xe9c757e8e697d4cda6561655da1964cd976575957156ebac84395126ab63a911532e822870300726015976e59d689308688cc66515490cbc0aa0d8285b7b32f81c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}