{
  "manageEntity": {
    "action": "Repost",
    "entityId": "130418497",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc00fba43e9984f7a91929dfbbbca7fac07b511941d62b51c88bf2798f08e4a5c",
    "signature": "0xb33cf7f89aedbf892fca7eb4152120931f4343279faf9b6756fde284e5528f114bbe86659510db6e161173d26fa0af557141118edaeab4faa1eaee43e72071471c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}