{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1892043313",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdc595929d261d2a96193e862bc3fbe0cd6b9696b6e0b70c40b030605dab69be2",
    "signature": "0xd1ab912a675371ea699e8c43c7ff80a696b3095b8ae1654313874056fc42f0a91896d800736394559c6486d1b60ec581f25b3ac484cd4cd99a03109d9d8901bd1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}