{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1124117",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe078c2ecc7b89c15630153db67a6ace50f155542f30f0a258d0fdfa0520fef76",
    "signature": "0xe48214170f2fe32d66a5fb98407f2213c9584b84598d38b4d5a964066c443a924d8d7668e8197495116fa61ace13c82c52377573186b0a0950dd75f8953105181c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}