{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2141522313",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x156e225b89e57649175caa2c9eb13103cff739d3d7236a59652578c5b562f041",
    "signature": "0x27eaf032f30c9ea607ffe7e7a79c45332523ef868a9948ef4f6d8f1b9e86e55c4d228c6f1d5ee957e1ce57f5e58c552b761857d72b43b6ab3c271f624fb471ca1c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}