{
  "manageEntity": {
    "action": "Repost",
    "entityId": "950323",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x70eeb751668f94ad76586f7281451860f4ecbf35fe40f90ac13ff8232c7f7591",
    "signature": "0x94cb72d463ff076532191c1dd7bbaa5a1581a5e4738746e8ebe0f669c68a6b525e17f7669639bafdb31de45b9f3aa397f2b3fd30f92239cd1df29ce7ee5cf35f1c",
    "signer": "0xF40Be525727aa96Cf61609f0A493d9E677f73a33",
    "userId": "159460377"
  }
}