{
  "manageEntity": {
    "action": "Repost",
    "entityId": "533901",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x33a070762d1da81a221245822c14c23c53e28e469888518baa92d62d61579373",
    "signature": "0xc0458695652115c06fd757fd890a3d18c7a5d3c2079c5ddb5fdc6d6fc2dc54dd03a68cbf98693e1f5b39dd57b905602565b0c0afddf7f31aed4d34f8774351b31c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}