{
  "manageEntity": {
    "action": "Repost",
    "entityId": "147364",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa5dbd792c44f1de1b55ee0219a251f099e0ba43c175bc13c02387e5681db8dae",
    "signature": "0x28095ff1629d7ce4e823a2fb5e86e2af31afd7beb7b4592523293d235ae102975283a14ad7fcb76044bafbe05ff15c2711b835eb939eec6aa4220a51b634cb621c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}