{
  "manageEntity": {
    "action": "Repost",
    "entityId": "907577401",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x32fad97dfe750a3bbd0d0c51adc8962492b37b6044c7d10eb480b88013c76c85",
    "signature": "0x2dc034c6c627ab3f622a82702fb8f84f8214066d02264d828bd80916c4a7d16b0bb136c605b8d03dac75b329e4b8012e0dd495f7bb5e214c6f6a7209c4999fb81c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}