{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1530279707",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdb600ba3778a25d767fa9051c4ebe032790531dfb9bce61682783fddb16467af",
    "signature": "0x09cf2e33105386687ac3445eb3142b99d381525ac41f1f690a9a3aee37073716590ca54537daf1b834c5836e4d65086108f74b19b23c5711f007b988d673457e1c",
    "signer": "0x44c6c9974E4028ab550E0311F9A04Df023477958",
    "userId": "152450"
  }
}