{
  "manageEntity": {
    "action": "Repost",
    "entityId": "358015036",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0769dd866a53ccb540e02945960a2ed179f8c3da7cac393662fd3a3ebd9953ce",
    "signature": "0xccaab8985135e2f6f5fdca29b2ebe7b513ccd5be8dda90643ae87e199f7b94ba7b36ba88f083c884d3aa5d2b220d4ca18ffb2cf3e0af35add3970c109c3ea7e31b",
    "signer": "0x086d965C79e3B8e6137f6e832ca894e8c012e3bF",
    "userId": "845727327"
  }
}