{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1277746489",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x65528091d71be90fb2e919ef1db98325960b7d95187753b08e565be2ea8b1f9a",
    "signature": "0xcf55426c3707dfa77c260170a5a892bab5034549024dd1136a13319d61f69703477168b453fae1ca49ea5c6fb509b714f55d5e6429a1be0c61ae229096f885671c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}