{
  "manageEntity": {
    "action": "Repost",
    "entityId": "156690",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x371a87e390d02cbc51ca6556ebb88afa8db4fd241a85dd56ce6dbad893431854",
    "signature": "0xee1a39adb718a5a36b2053d60c88230e50ece0855c12763464c540c03f5050c725f673f32c13cead4f3d0e2ec3af130675ef2c1d92618723d7595f3eb346e2951b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}