{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1527185081",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4458adafd4d2a275ac8b948c6a68f6df5e4642062d8d2f16d484b62313810856",
    "signature": "0x1f38550fafe39d789082db99e28848b8cfaf44ec7c89b0d357070a8b87f369fd29d4c82e95a1c2540c1d146cdde3cecfe06e176a98d4832c76f68e60f3d6d2cb1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}