{
  "manageEntity": {
    "action": "Repost",
    "entityId": "255440",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb65e5124bc7466d86ce3c8fcf387cfb715e620b498cc8aa428d7f647fdcd5a86",
    "signature": "0xef0adb08dc7e8afc21361c8631071a18ab80fdb24174e72932c4643f6dda4c7450a82c7828ef69d150922363319d11a98d6b78e11179db9e307695fb21e4e6241c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}