{
  "manageEntity": {
    "action": "Repost",
    "entityId": "272335761",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7b1f277c3a75453c3786ba8f249afa1a86865f71465470524a6515b4b8ca9f8a",
    "signature": "0xb4af332a24371043f80f15c43a75bbd9f24c6d5088c7fb71fc0ff185bebcc73006fda76a09f8b341536f3ed3a22a523c43095b794cbbd014fcd1835652b344601c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}