{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1063999",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3cb88f1795c8a7835705e12b7ee6a41a36673e124f454a75f4c5b3866faa7b11",
    "signature": "0x34e44ba49152b6db7cdf52d093d21d0c4b4a89ec204283bd36c991dee9c599443f2083e235e8fc19d060c08a60423b35bbe73318663bc7dfb0a65168bf31a9d81b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}