{
  "manageEntity": {
    "action": "Repost",
    "entityId": "987849",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7e9355afa5a2a7a8b784f11c7cd97786dfa0a404acf86f361ccbc16e25a95787",
    "signature": "0xe575a1b17793fb5fd856720e33988330c4d96bd504082eb381f26448e5feec46317b50e9314278d14ebb794b6bab40077b34d72609bb8e3504ccc77c1f5e918e1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}