{
  "manageEntity": {
    "action": "Repost",
    "entityId": "655333476",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x411968f2539c4547ab1da7083f396db1517ad96238785d5384e8fd85f737bf8f",
    "signature": "0x0d41414d518a86e520215a6f3189c5a76cd5004c0507d5330921223d653ca32f4159573f42bacf274131752eddee0b7a54bc963ebfdb5451dbe5d560c30820391b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}