{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1455308078",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd64fb92ed7ce6e6d2ee951abaff040c6a39a7aca29b2b5e6ad36d967ee3f3622",
    "signature": "0xa9f4341818c7d5588d55afaa43fa700bef3783b6be905f5e2a34a62b269b5a1b7a4f9f46bb0340a4f75890a892ef1b5914b559a951aa2d2a076e4095d13c253f1c",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}