{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1877382842",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc5d0667b64181ac4e998af916106fdac52cebca05dcdaf9daacf25a2a91b83a5",
    "signature": "0x50880f2402536424626f7cdb190d60fcb851ac5a7e944527ef0f255bb99ce1bb5bbf49b6b31e6feb7d0850611eb9b55cb978a67dcbbd8cb6c84f09a5c5652d091c",
    "signer": "0x48c57b64a5a12Dc7C7742Fdb629EEce52FF5591D",
    "userId": "930634116"
  }
}