{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1386315831",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x79dff17ad2e9bedbea97fba214111bc73cf94379346914028db1e01f27a6359d",
    "signature": "0xcd702dc9f32262dab46c181063105bfcfcd7e62bcc86ee8dc626e98c416702dd7baed076d800a071cd04249d07a85d1558ad2e3963390250b0fb3d9efa34a8511b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}