{
  "manageEntity": {
    "action": "Repost",
    "entityId": "851278880",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2cc916c702146f43a870527e4cc075760336bd8cd69990eb93a4f7581b042d70",
    "signature": "0x1a2b714d5899a4adf3d0819d8cb55a9b3c87119128328965c857c749ad8109bf31382fee7a635551bac1b3f9c3ed43e5fa9b1b31de381219f7e7a98e435527fb1b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}