{
  "manageEntity": {
    "action": "Repost",
    "entityId": "310449",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x54db12de0e9fb2a03f400d63738b7e8e0f86a25a92798e385ebd1a30f4f6c850",
    "signature": "0xc8cec9d7cbea507394cd13d9c7384d68ce511d5cc8dc697eb5370ec2b72adbde6c8fc44fa7ebdd8073154bb8eae6e94d884626e583465ca3e074936c3ba4fba11b",
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}