{
  "manageEntity": {
    "action": "Repost",
    "entityId": "720179464",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8507df5cb9a2169c143306c416d407fc1fe79e9102e864581182f97017821260",
    "signature": "0xb01fae500d569b82172e6a674ae5d787fc9f626879a3ee5def0e93139f6d595c57e680d7cd07fa096775bf110a37e485f75fce9475e50dcbb829f495faf8f3c31b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}