{
  "manageEntity": {
    "action": "Repost",
    "entityId": "286617753",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9634bc7619a325744585c5c86c526398067490ff502ee5402f6641d71ef7bb13",
    "signature": "0xb886fa7d1e688ee49f073b8b846b3f5bfd1d8dab323f48711aedea1c4d083fd329dda711f1dfef639c5f3a9e158c764556ca9113c9bcfd6490b7ca9a4896dd971c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}