{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1046515",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2139f405bb8423616d741bce632bf4771fdc95f95366e05ca4f15c33101b518c",
    "signature": "0x74c81129a0ae15d5488355990e82366d31e6e08d3ba80a1609c146143ae0d86845e8165f87b0ebfd7c8433344328c98456da8348ce01735e0a63f332aa16b7181b",
    "signer": "0x37C656432bDD87630C13F60036e9857B5ee36154",
    "userId": "288167767"
  }
}