{
  "manageEntity": {
    "action": "Repost",
    "entityId": "330262",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5b8ec38942b68855e4c4efb0091f0e495df757173aee966b29e474461fc9558f",
    "signature": "0x2b34acd8f3a27f2161fc359cfb13cd80ad6597c9b6b9655593deb76b8eb9e80130b1d3cae485a21f824bbcd66f0f7fd0766081d05a9837a2929c03500b09ebda1b",
    "signer": "0x28945B345Dc8334c21B4e932dA506ca6Fac7e18a",
    "userId": "290283513"
  }
}