{
  "manageEntity": {
    "action": "Repost",
    "entityId": "552025",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1d96308a26c6369d0256a505085c4688240073a5f0d565bed2e84ef0d3601d95",
    "signature": "0x9da535675242b72bb0731e6cada1659884784fcdda42ee395d604b354e09314d68e5fb906b7d314bd5b9c080ff27768b60028043a0e39a5b3eafc483256051db1b",
    "signer": "0x37C656432bDD87630C13F60036e9857B5ee36154",
    "userId": "288167767"
  }
}