{
  "manageEntity": {
    "action": "Repost",
    "entityId": "790213765",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x448942e8c78e3973e9596dd01b46914e3acd13a76616588223257f0294e78550",
    "signature": "0x6aad76ea5d8c5481047a92929a10e62df24b92aac7222429011936007a6445004c8f055baff2f0b4fe19aea7a9c3c0bfc7d7131e40fe0b47658eeab72ba7587c1c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}