{
  "manageEntity": {
    "action": "Repost",
    "entityId": "747050",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x94095363e79d6d6ccc403c56215d8dff72974a52d1dd27d9631d9fef9057ca73",
    "signature": "0xe721a3ba578a0554d405962bdd21844080598d39dc9d8a11a8024b341813f74f14d4a50599d9e03d32a9b631ea7d9d98c903971369fca66ceedd5a0c6c041a481b",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}