{
  "manageEntity": {
    "action": "Repost",
    "entityId": "5677191",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x479f780293ac8e774d2602da7f882c39693cf2ee61689404c2075d0ef707e95c",
    "signature": "0xf95920c8b90ae357c02c4f86c13c4e5d3829df4f1349c8799ec428320bd2f89419c65b47f7c621c28d14f47f16d17670195cf743afd1a55813a9289bc490348c1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}