{
  "manageEntity": {
    "action": "Repost",
    "entityId": "56823798",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xed99df333452218f8304c12c87596e2b8556aabb0b7ba62adc3ec4e7b756cffc",
    "signature": "0x6eb2e9588f03373182a7124c7a74ac4bb666d8986e5b528618e2f5c2d63e1e3b051dc2aa348b7b6aeee58aa4017c236b8f47936cb5ef8ca9ca33101b5d9d62051b",
    "signer": "0xDD3Cb841c7f19ec5581F8E2b14d6f7a58B92d0F7",
    "userId": "582464754"
  }
}