{
  "manageEntity": {
    "action": "Repost",
    "entityId": "903355097",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa39e424ca05472e36bf38c0c3b0e0a042b7ebeaf7cb5601d4bea87700172e6e1",
    "signature": "0xa679099241a26add8049fca82de622c496525ee51f7715d27d7a17123d7cdb0776b805e85530bd2a3c092ceac977740f89e0df826522cdb2f26d5d90b78f83e91c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}