{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1111456",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4c6480bcd00f722000078297ba2f1b04e50235e67294fcae65a804ce1e38525c",
    "signature": "0x6033c9d485ae0a8536f614ba3940996c8f07b8b08b9a86a91cd6a20fe9154988246f23afe2fb0f8b064146e0cbc1037674c5e1dfb58c0c3ec539c6acd0ec4f9d1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}