{
  "manageEntity": {
    "action": "Repost",
    "entityId": "596074",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd1c6be0d6d8538af29bc8362c56712beb7fb5aef4489634e8f1604da9c41b770",
    "signature": "0xce2498c120832c96abdec60465d2fa9b819175fcb11c513c5b2801cd5872b8f634179971f43f3851c83eb0d5b38831248b7da3f5114386bd519ad82cc05ccc541c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}