{
  "manageEntity": {
    "action": "Repost",
    "entityId": "285969572",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x69708a7babacdbaade00434d90304174fee20c2730a775dbefd1a86975aac84e",
    "signature": "0x529d6eb3948ec6e81f35f62ecdd9ced6fa7d74f9bd5fa0e8097ed3d42a406566158901b314daebdde9ed3d310b7b2a6a39328805bb9cca70a64d1be4c81fb86f1c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}