{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1562947527",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x90261ce6a04101b679c49fbbce986786177eb4d28aae929b0896ccf890f294e2",
    "signature": "0xe29f362031e48e6b58a41b1d63fbbca6ac880236bd539b8d6529f29facf96bf131c3b67a98f51b9b7cf23cbca8462c2fcc5fa867103667b7cf1e626f613d42111b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}