{
  "manageEntity": {
    "action": "Repost",
    "entityId": "823234399",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x67ac79cedfd8dd54501e1661b16ae5c7078c12bfd972fec071af9fc02a761b31",
    "signature": "0xa63ede53584a54a8bf809640d0c1456f36d7b9293ca10291a4031f13811f53e329f9759a67ccbeb2258f9e82c97afc2c704d9786de2a35deb63eaca83660b95a1b",
    "signer": "0x1D0c500EC847246923045cB0a285242A93723f30",
    "userId": "302385956"
  }
}