{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1775972742",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xed62a164333324e79c9eca8e6c99265a1488c3c2a061e58bd8c7b067602ab25d",
    "signature": "0x3ec013b13ba807cff21f2e4fb0f639669e6f0fa9730ea5da72cc211d925aa1c9053766fa5b070283ec76a13007b30e0fba7247b81c08e88fb501788357144f4a1b",
    "signer": "0xd708949D0521A856Ca6eB44B4112bAEE59741ADD",
    "userId": "490478463"
  }
}