{
  "manageEntity": {
    "action": "Repost",
    "entityId": "108753088",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9b0903ceecc6a803fcbf253016ce0d554cd7f28167865d8234d616f1c36f18d7",
    "signature": "0x8a8376ea68c4a9096a82b933dcef5b97b570513d661182bce786f438e6107402167921efa231378ca3e479e9aaddcd1fa333fea9dfbd16475026359162423b381c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}