{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1039872",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x78b32601276f16637611da3f30b442b3c4aaaeb2b27811b6af0fd54dab94cb77",
    "signature": "0xe9433ac9e7d643514ec29d7c5b3c679613e2990b493e5795e6c0f613f651318552c00f86f8cbff6924e52b834a59b91c8aa5fd6fcb088f64c328b0f47f8e7cfa1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}