{
  "manageEntity": {
    "action": "Repost",
    "entityId": "340560352",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2756bdaade058ff039b0b5224f7138357bdda38b18133e353e717c6641f4361d",
    "signature": "0x09316ab3b9d9d04fe2715edb5f98d0828b381e240aa8b4ba6cc61f4cc6eaff88104842dbc8491b30ad2722a6e46cdffe7378111c073c627db6d8e32ef1228fd21c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}