{
  "manageEntity": {
    "action": "Repost",
    "entityId": "404303",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x329d1af5042770d7ddd8b441e44841aaf184689ecd20e0c0d028627f93e65362",
    "signature": "0xdcaf35fb83416f47f338ac90e4281b5078785f965e8896eee1c13cf8964e9d755f4990e0a80de6781d3b4dd49b555d25b54626d30122b96cf6d96c58021c3f491c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}