{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1239585590",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x25f39a979736cd28db62b0888c6956d028e76453f273fbb4c99809ffd5fa35dd",
    "signature": "0xec71b254bbc83ce4874fd97de3f41b05e3deed880309962af0a401c73178bb3b2a657f1cd4a5589d7c082a7c58f4f524a05d59b2769973d2d0f1944f20bb96071b",
    "signer": "0x9369ae91F6A1cC4996D9126FD991d64e7E24c805",
    "userId": "333763354"
  }
}