{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1166347361",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xadd100a1bfbc25b191d44ee5004e1c26bb495505bbab30b8e33aba47ddbc6c5d",
    "signature": "0x669c764bd6817229b219074b6d673ade098c95929c4a19c196f38ca779df67695439c469e0ffa6c7f6c9fda27fd531a8795c7e679a110a6f13bd5d290aa5e0c81c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}