{
  "manageEntity": {
    "action": "Repost",
    "entityId": "875691773",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7d3a8068fc2d0dcafbd1db528950e096a56fb87dfcc87132b90f1e1dc80e81d6",
    "signature": "0x9dd39282606c8fd174beceeebb1b62a0f97b889505d8755b4203dd6810bc2e844bd26731b778c0fc9b3961b22fd60cf8c49c4c91532c558be393d6833a5a4ff51c",
    "signer": "0x24844077bE6bb825c0548F36B4EFA030d05Ee1CD",
    "userId": "601282125"
  }
}