{
  "manageEntity": {
    "action": "Repost",
    "entityId": "307832000",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x04d283745ea9a3db57918613f3b93d678e3189158acb4171afed4563c9b1ca8e",
    "signature": "0x0acf5d1e8b119433b324c7174626973e2e20fb519a824ab20fa488aa7404dd1836e482863f2804b496aaa06937d1ce7f007756d5aa250f00dd234f62e5ee0cd51b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}