{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1347669057",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd007c0b0720cd30a44b30420c72754c55f54e1b116590c4820e82d38640e3596",
    "signature": "0x45f7b7add7939b3f59d2c58209a04b867844ad7377763b25cff6610828c7b2fc24f4fecd0d4532a779e4aa4445e14373893403cdd1939b0bd429f57f4a3658bf1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}