{
  "manageEntity": {
    "action": "Repost",
    "entityId": "784335781",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xad066f14bb368cfbbf1d865f90e12c56f0686db5a602e6051f32d2296618d816",
    "signature": "0xc452c72a6c8a7a842614aadf29ac940aa6bb18d4ed375f5de715172d01003437278b7a926e876def5f5c0bd0131585d86423c7d33794d0f9d27aa32136382b1b1c",
    "signer": "0x0e08C058dE1787206F03B99840c282498259E9C4",
    "userId": "589495545"
  }
}