{
  "manageEntity": {
    "action": "Repost",
    "entityId": "626739725",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x81d229cc4fdf8b247259b3dce7469d156c4bbf2820a6218730b70c8cc6e785bd",
    "signature": "0x7647348c0757a8c464d58db138d3fcea51048e87941a7c3d2c2e7f568f34d93118b77a64ad56cab5337d323d9fe39a6ed57ea35142e9e4839cf00d47c6877f571b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}