{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1366584102",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xce162eba9fa50bfe1e91b6c4e660d3543f850fa237bee46e861ef11b7e8162ee",
    "signature": "0xa7c72ccc894451174d7edd9cce4c9b9458ca1760b722c2625828373bd190856a0f5f0a3bef6c46752ec1692d64003191ac81b541c9f46687b188061cc3a7f8331c",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}