{
  "manageEntity": {
    "action": "Repost",
    "entityId": "767089041",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5da1bd364840053b2aa55309fdc707b95ce90eb1e424b102781439df3f2b3aba",
    "signature": "0x7780d5376dcac70fdb966daa8b035f572ef6200fadc4e5cb18ec0dc2148d455d07e509852541ae97ace61c438837f93357b88d74c636d5405fbdba75ae2fbf221c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}