{
  "manageEntity": {
    "action": "Repost",
    "entityId": "112403",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdabe90ddc30ea1d9409d3c0ac9ef980db0123ead409862a47a4f855ee9449a6d",
    "signature": "0xfb4e45399b20afb5c8d02f78d80705ca00fb1439e753a2f1e62976576cec53407257ebb9011efc7af7783b79c041248c2fd883ae874d57366e6b6348ae54ad161c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}