{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1247758634",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x38d025ef295094907bf20f401018c50f8bd5876751eb4b1c95b6d61545ce55c4",
    "signature": "0xb6215bf7c24ffa3f6fcd0fd6e22669f838347ce06c6a394588598f0e4da3ee2e1b085aa682423103c05c45eea46d20f256b58863551bbf9155b65ebaa230f6691c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}