{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406105",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x046fc0cbba0b09c40ffe39224477eca02c9b6d42bc460766a6b040b28fe740dc",
    "signature": "0x2693305eab1c605952ff3742d64a779ccd0de5aaddaa17107b3ac17f3a6caf7953bd37dff0d9e69c5da42682758b86687e8ad927ffdeb52e1e438efa8d342bbb1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}