{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1234519315",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd1f7524662a191cf2f12c991c811a2685c90e318b3c2cdfee2c97a9f97145220",
    "signature": "0x6e65d7a7121556dbd171f1a931b55b68b1170ee5767dd3f280169728d9174e1115623e4b9e0a58096430829e492a78fe966bc2eb59fa15786636cf74266848d71c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}