{
  "manageEntity": {
    "action": "Repost",
    "entityId": "214590",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x106d3bbc2546f09448055c9eb4b99b5813ee612e94e9521a2118822666c5b9e2",
    "signature": "0x0427898648f05b3be2291cb6355256b465bf0f742d04eb27969572fc56615bdf34d7ba558027ae6cd4a74d77b21b44d57419d168715c12529025e4522fa21a9d1b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}