{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1229510370",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x332e8d9a322e37bc6669beaa12672771eb872a482355b5fa29b8ca0823f3ceb3",
    "signature": "0x9cb84cbd74024789eaea3f56aaae8129fa3bd676b44375c80d4247b4de2ff80f7076852f3d06f89c63abc1c0a0f4a573dcd3227eea75f6d575d05290f3618e561b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}