{
  "manageEntity": {
    "action": "Repost",
    "entityId": "767605987",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd04f9090122e954168b83cc6aef6e106722bde878f3e8bf68ffbf06607284d58",
    "signature": "0x805ebf6efe1ab64c0901fc4be4285d97a3821f41290285ac49b9c895ca8e34357a93facb82c711c34f936017b1411dd8f210dd6ebecedad5618c5ba7c77afa1a1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}