{
  "manageEntity": {
    "action": "Repost",
    "entityId": "951532",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6a05f5c2941a40bc145ea15b32eb65de1904255e9f7ad7fb7db21604a9240641",
    "signature": "0xfcfc9e9b42fbadc4dd9a167dddeb8f29827ac8e16fa49377cec05f4d3e8f47486053bf3ed8ef0836fdee0c9c3496f4e717bd5b98f6242443337a12ccb467bf3a1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}