{
  "manageEntity": {
    "action": "Repost",
    "entityId": "265266501",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x09e0ddfca72cbf91ed828192043ec5d14f25a135b2a5253254e820d97c18d3b9",
    "signature": "0x34b0972fafa214df09c622a635882e22d1463574e25a6d52d6379db5124a778063f689d7f7377edc7ee684efc86c5f38683b84bcbc5cb78fbc8f9ed1808c54ba1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}