{
  "manageEntity": {
    "action": "Repost",
    "entityId": "459775991",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc92812fced33383b6474f94673cff094d1c81b53ae1463c147a939d518e95aed",
    "signature": "0x6e3188d21733f51a8fc631c211820468da27f6ffbcfb9134381a71b2fac85a516aa98b9b390813c44246c79ddcb071f57a2bc0c4f91896c7ab444666af3cc2e11c",
    "signer": "0xA66d5981794A5e084FBD9adBFF28F465924fb9a9",
    "userId": "980224167"
  }
}