{
  "manageEntity": {
    "action": "Repost",
    "entityId": "67453",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x916eb128ba31cb45462c4e5db2bc54e39c3ac188e0dc018708e1750f03a13c05",
    "signature": "0x8c04b25bd8712e9c75ecc16765dec91742d7ec5664041c171a322c813817b1f36b5bf4dd3c4c4eb85cdadd25c50cd71ba7f4482635a4fbcf7ccad4687128b1db1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}