{
  "manageEntity": {
    "action": "Repost",
    "entityId": "858060664",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x832289a3fa892c88f8e5e49bb195c3cfbb3fb0b3eedaa0351f4357af5dd1f326",
    "signature": "0x6f34153af6761848d04ea070c3dd8a064e0e715572a91240545ea8f88941c4dd7e5bc6f661f98705872dc82329787a0f22f7c9142e18bb97223c77df6a6024de1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}