{
  "manageEntity": {
    "action": "Repost",
    "entityId": "133531",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2acc9c586ac1e46ca77f21f008655c5dffa25a2c52b548d5da9885fa2bf13c0a",
    "signature": "0xfc4de232b84f97e8ba3ad6a86344764992b56409ced8bef0e9427358892b7b6937f266e1e185ac55514eacc3bbed3421063da3fbc827d1a588edfadaa0fa77081b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}