{
  "manageEntity": {
    "action": "Repost",
    "entityId": "395877604",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa7920e54b7d426e5c6d5fd2ad48b244b463131e1d9467448e2a8211b6ff8f08a",
    "signature": "0x2bb5b0c1d9676a18468e06664e866476e28a5176a4e80e846da94b5dc61019df25d601bcaf85d96d1f32c56d47409dcca813df844c5fe60da27e3e8add2d4b501b",
    "signer": "0x9369ae91F6A1cC4996D9126FD991d64e7E24c805",
    "userId": "333763354"
  }
}