{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2129728070",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x27bd8ecb9b8ebb4fdcfa3ada7dde591d9b1d2cedbf301cad1944c1740d74db74",
    "signature": "0xe03df7e1be54b2b004cc7e7ce6a5efe0e930e8a178decd194df4aa8b2566d93d166f8cc0190962085f0c735f4993488caa4f2263ac67de5228d278f426fcdb031b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}