{
  "manageEntity": {
    "action": "Repost",
    "entityId": "178593",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb306211959514fe81d58c8fb3d6be0ae2dd8878bad6e8db4c436b7e1402b1861",
    "signature": "0x63d94dd091326784485768d263fe6bf401b353f1f20070e1fee9da0b89a7e9db7a804959993f4b05b6fdcfced6d7b153e13d918fd7f8a7f5b2fa9338cbc9530e1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}