{
  "manageEntity": {
    "action": "Repost",
    "entityId": "698849531",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7d75c113489834622627958be74b656b556b51a2987cd4177c570f5c9576fc83",
    "signature": "0x898bd9c26bd24a17799fd884f1421c2b084f240d0d1035ce2ee7ca91da6875ae3986e8218bf7cc10bf443ca9c0a6fe076963914780647488ffbddc5d4c4031081c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}