{
  "manageEntity": {
    "action": "Repost",
    "entityId": "152788",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0265a6c92fff767424d48afa4e9123cb664428a0c674efd6b8c6584e18131e73",
    "signature": "0x7c9e4d6954328cd29d754ac09c80a041bb715f2d7907c6483f79fc7d1d06d14c716b69a2abc59d97dcc23c24f51a3fff8cd88f69fab543ee8191d55ae9d5dd831c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}