{
  "manageEntity": {
    "action": "Repost",
    "entityId": "174077",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe27228f0aec63a352c7e524f943f81173d457e28b6b3954c0a8b81b3629d56f9",
    "signature": "0x90869ebf2d9a4e9bdb24f436fbf9bd538d4996bd52686c40251e5b3d6e84c29469da7c70ae3385450d41dce23e2a8f79f65a0269711bd8a488e84e6619fb765b1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}