{
  "manageEntity": {
    "action": "Repost",
    "entityId": "608168216",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd66f6dcc94a1dc45637307ce25db07250a2587b3555481cd7e7366ad5a351e66",
    "signature": "0x875b49faa57196e00d197fce8df004c2644715410835747aa7628ed3fe396fc6433392acd3b562c6c8f4b5b761e81fb0813b9ac712a00a485bf031a360a40fb31b",
    "signer": "0x061A60900C738C67bcf3F9Cb7Fe8f703DbEc8Ee0",
    "userId": "718327235"
  }
}