{
  "manageEntity": {
    "action": "Repost",
    "entityId": "698863101",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7d136f42e2fc2e50d2f7ed74660fa6acc374c28f425c2bbbef1afdca4c0d6310",
    "signature": "0x1bc796f00d55aaa80e45ce68e49aa114ed59f3d1479268bb5d0c59f8f020a3bb08d59afeeb01802d47dc46bcaa601b4cc052a4a50bc6e5d697e7bc89b4109d271b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}