{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1119010",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7f9f4a260564f9ddbc873b6c1cf1ae1a451fabefda321eb97b4d588736217174",
    "signature": "0x3e30bacd9e1d0716cfe38a3771db02b67bee050728963380f084aa783df26fe05598b44a93e20ee0caf409d5d23c56bef237ba78367a6b489eca1c252df83e381c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}