{
  "manageEntity": {
    "action": "Repost",
    "entityId": "7877929",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x70ede3d9d582959d313dd82721781af1ff169fd7e8c036dc6e57ef25e6b96c8b",
    "signature": "0x4f582f5a7617ecda101d86d85914b6c321cf1ec3d6023897214177edc055a2523f1366e74dc4b8ef3e8f1bbfbdaacccc1c4cdd7edee9b6d401581b3b439f90e81c",
    "signer": "0x24844077bE6bb825c0548F36B4EFA030d05Ee1CD",
    "userId": "601282125"
  }
}