{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1370154388",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8ca6af34ca8bae3dbb775171dac5b8f3f5c7e0796db0f7a7042518af057a0b6e",
    "signature": "0xd45c3c0b6437c76e69bcda62c4a5779905148c85e40c58a5dbb032a0ac9925701863a9f7ec3efca03889474df1026b8107f7a3c1ad877d9f4e8dd127e12dae6a1c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}