{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1380804015",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x52a7466efe2e2d3354e2cfa61e32ae6b701b762c52ce93a60829bd5d5818ecfa",
    "signature": "0xb5ecc5f94645fc9cb827ce63c09d80b95610b9715ae720fd67286828aea8b13a12fc0cd7429e7b506bd907be421ad9a6bb399bedcd4c83248b78f5d10e90dbe31c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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}