{
  "manageEntity": {
    "action": "Repost",
    "entityId": "673123064",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x24e958ce78ca88256ed9c9950bd652b80166575a30c934ad441cdb4ff1b5cb47",
    "signature": "0x1b9ead1a9fe20ea2e529c87722ffd29e54a5f1cddf6fbb582d77bd8b9b3da9443255f8fb216bbaa9bfc8199adf5540a27e0f0711c3035b98d902bcb1eb9a1d8d1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}