{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1217459262",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x57656865854fb86d85565c9360e15ae49010105b161485148db39c8f90b5d56a",
    "signature": "0xd0c4f5d09cedd777ae681091281c7fc54d86410c51ca859a08ce970adf1d511b360a29bbcc2c26a6f657702ae8cabcb33729c2a27d7a96410caafe7f444bdbc01c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}