{
  "manageEntity": {
    "action": "Repost",
    "entityId": "157339712",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x73a6a83a56eaaf9d08c091be4d4befc2866feca63792dc75a916fc885de5bc79",
    "signature": "0x930cbe3eba058c5d0d3b6753e5f48ba285318c1e46286b5d702d7a4fdd28d7a80c2f226d03df2035faa327e9f9cdaf80e8ce0b3fb2f694f10844d8ab88b0b9f81b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}