{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1972871698",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3fcc32c0288c72d3350c41ad49272b455d2e7cbefd79567d5b43977717f8d024",
    "signature": "0x12ad572200c9a67530d7438cb8e6fee1182fbce0bbcf4922fbd752ae303bbdbe7066b157b585419c6b941dc73252787df548cf4a6288647a064f3d7f1e3cec671c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}