{
  "manageEntity": {
    "action": "Repost",
    "entityId": "768093",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0fdd8da59723953eb8d3ac05f1f213f838d47df6456843041b8a4b6de1e46b6a",
    "signature": "0x7319d75ea612b32808ec16699a26f3fbce23b291702132b2eb2d85d1ae365a253f3b56b27ab98a906864a86cee838b8d843ae567ba0a2fd18bb57c80d8cd1dc01c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}