{
  "manageEntity": {
    "action": "Repost",
    "entityId": "209734",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x30eba87ef7291bc73a7f4e2ad280cb1084a1de188b0314cf8fe4026bb5804b77",
    "signature": "0x1502d965b6246c279f06d863ba87e58c1cd7bc876cb3332960baa4cdebab9e3a40967991b29b9996b7dbb36e9e546533c2ae081c511b26e33806408969f4b3b51c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}