{
  "manageEntity": {
    "action": "Repost",
    "entityId": "547600792",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1a376f7462fd6444c9d4710ffefce8298609a38134d7042ca6b2904894ba6b12",
    "signature": "0xfcf26201c3f50462e5e8f267668f76ea6c3eb6cc8be87583e43ff8930c7ff7ec40f251f92528fa809dd5c309a34cfebd941281a420ef884e3f2583d4f89775a01c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}