{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1509650383",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xedd11d2b0075f1d5fd56d96ada25206031cfd327c01adfe4f4e778f2d8d4a533",
    "signature": "0x366f0063defeb2451d1485cac645420ae38cb98d2ab0cb9495fa224ef6bc29286b8061840bbfcad62995f6b8e5782ad0f7e9cc9b3452e6c3268f37b259712b8d1c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}