{
  "manageEntity": {
    "action": "Repost",
    "entityId": "614657980",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x80ec271ef06c123816e88494d4a2253e884c197e9b9c6e9105b398446f564848",
    "signature": "0x67a8a6f1d386ed6b88ac6a9efbf40354b4aee225fe6a38d365553499dbb39ea673efd672129685e3bb2eac2951afb574b643d4ef2439a0c340bd4c3ce1fd381c1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}