{
  "manageEntity": {
    "action": "Repost",
    "entityId": "471201",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdd3c5221e16a4bbff32f4174fc02297e52293b1fd6679ff33e03cea35b38581c",
    "signature": "0x4eea35565de6c069c7891ee1004f31ad04ee276ca460b83b66be753d585c4b8065dd96b4b9ef30330e97ad5550fed67cc93f5860382e5fe6935b470afc12b5be1b",
    "signer": "0x742Fff9be20F80Ce7285c8Ab12B9018Ef3Cf14F0",
    "userId": "111467392"
  }
}