{
  "manageEntity": {
    "action": "Repost",
    "entityId": "341213173",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x988c4ccfc31a0102cfb040758a0fa88e44f096557cd4dfbda9388cab201eb76f",
    "signature": "0x4b342a33a11041ac52f3fcaed31ceb5695c85d69de91fde2a633861fc0efc3121a61bbafb42fe43376f713206915b155f33c2ee816fbce3fcf7bfcadef5ae6d41c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}