{
  "manageEntity": {
    "action": "Repost",
    "entityId": "3096409",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8af6e2a379a112f899eb63a13edefcdb94d069dc5ae61d89edaf42135575b60e",
    "signature": "0xb1cced377a6e498ee2aeb578c5fb94ace34629ebded5a9c69b088150176cfa7d7c4c455104b536391169e2f30173e0dae369133f4f56784b6f3fbfc8b9f8a59c1c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}