{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1049602729",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xda32e64f852c5387787bbea214c889e787b9ea42eb5ce6a2a62ea7a52fa5254a",
    "signature": "0x157645f3d0da423b861e64396e073013194ce72b37e3deb371363e6819eae64b19ecccef9ad18e2d9850b9a73ebfed731ca7a0343ea6c1bc7dbf79b4efd3582e1b",
    "signer": "0x2d4E313C5C5BBeCd31f664627b0a91361e5D04D1",
    "userId": "106406"
  }
}