{
  "manageEntity": {
    "action": "Repost",
    "entityId": "635629335",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x441c21f48c58d4eebe0131849cc553cc4aa4fd01b6b626242dd52e3635214d79",
    "signature": "0xffe6273ed6fd3c5942cde4c8a6ce9b3208ef2545ebf26f9b91595604c59f0dc26fd7b062530f0ef9c31a95616e6d24fa313a77a040b533112ef8a3f2514a3b3d1b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}