{
  "manageEntity": {
    "action": "Repost",
    "entityId": "255011",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x210e484904098a331be70951271ba88c5ec9aad43189aa973d06f21ad1ea0295",
    "signature": "0x660c0ba16e50ff0ab7a580a508683570f949209a0e557fbef0329376c726033e3ccdba11fa9eb31012da00ea28b3aa59ebe56e03b4b1a6c8d6168b0491c9853e1b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}