{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1954138104",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe7cb01bfc8044ccfb3a7eceef66ce6e50300c7de311b87a3b60f45bb3cea72c3",
    "signature": "0xb51c0f011f04d9418c359d825f6cfb797f480aca50c578a083a6a4031cfc3cb6304410a5682458f4cdb0e5792e40cf53f4c3b2fa0a9f952e61c63d74d741cbcc1c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
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}