{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1077743",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x92abc8285b3cfca0c0b672b6861e22090a1e62ff8abdb2806cb861bd5f5e35a4",
    "signature": "0x75999b487ffef598253ccb0950be2cb2e2bdab1ec651f1def90980dfc137d2dc52461ce382b0befb6a1696403efb2ae1341c8b1de6185d4642f8c191ca352f811b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}