{
  "manageEntity": {
    "action": "Repost",
    "entityId": "349064",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x117abe08f4d7ecce7a8450ea636823b1a5d99f8063ce3301d7c691cb4db7da72",
    "signature": "0x357c32f76f70733d4f4d603462c161d48d5937987e79589d7612490d43fec31c0fd91fec7ff65cf7ab1a8a0c107c2839d86de41b0dd3200609fd57db2d79b7991c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}