{
  "manageEntity": {
    "action": "Repost",
    "entityId": "624063",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9337bf5c6ab9b13f5421374348b677c5f1e88e51ca804a83cdc9cedd3caa6d0a",
    "signature": "0x9905fea86343d265c92cc64c70b674b35da8813b4f38694ca14b193066dd10192510990f4e875129b754d1eb2f9d48beb2a4e8e7b78cb926d0c63f396d6aa2331b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}