{
  "manageEntity": {
    "action": "Repost",
    "entityId": "37975",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2a5805805bce74f715ef95eee9b4a7a2f17891b7c46b0b962d03ff41a3162ef6",
    "signature": "0xe3be8a49b523e73d2946c85277abade0ee32f17942c4fafeaee95181e43d55f8618149d24faff111aa335a5d619ef0148e052fdd8c12a272e7f058d58f6df3ec1c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}