{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1877844625",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbf03135bfa8b57ac9ea052734c73eb040c934f40f8aa1538a6084d6e14d9ee93",
    "signature": "0x00c8cc4544c0219bdda6b4ad3e63d288cecef5c2a6db3e9d458015a83ea553cf06df327133f7a21f1eea17fc84b383f475728c176907a2b443d7bdca828da0d31c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}