{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1251590467",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x93373dd9f7e0831d700666dbc29d27b8c2b6de6ba614ce1b6a2c5f3d2cc83b1f",
    "signature": "0xda1342f92024eae8e80cf15510000c2ceb91659dd3afc016bb05659ec0ecf45505879feea40724e11835ca8ca3a3d80119810e71b91076c0c78e953dce74c5fc1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}