{
  "manageEntity": {
    "action": "Repost",
    "entityId": "948298",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8875b0d202f9875a65a2888b931603bbc03152964d9ef54d21dc167327d255e7",
    "signature": "0xfde5dcd7fdcb3f48d78bdbc9e5efce3efa5dd5e1ba8073139dd6c109389038c03e86e6fdbb015d9ab1a6fc58d9646d60b541149bb1b62edd231c14f8dbc8b57e1b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}