{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1375624787",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa578c132f88ce61150ef6bb71c3369bb8b543abfc33bde17b34286ec430ac9f2",
    "signature": "0x63ad9fd12f877056ff914a0fd5e9ae7b7c430034c55a6668a8e480bc95056134314e08839f2718f18d449d81bbdb68416169b330ffc242fab661b83d49c5357a1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
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  }
}