{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1252340632",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x313b08449ca87be8efa477adf5e7f9602cbb3169b73435a8dbf73e3afc0046b0",
    "signature": "0xf0e407865b767404ed3b75c2c68929d70eff25552c1f6069c23298ae4271960842c95616eda1756371b56292adcc97f6d892ce49bd58934c8f32d32bb8c4761d1c",
    "signer": "0x1A748d74Db6424f9EA1Ce41A3A445631765103bc",
    "userId": "799948905"
  }
}