{
  "manageEntity": {
    "action": "Repost",
    "entityId": "889826197",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x61379bd1515f8e08363108dfe8747617c206b5c3525a3ada799a86a1edde1f7e",
    "signature": "0x044cb7119f0c046715798053b259c024b9e255758c67711cce963800b42eab0118075dc72db87dd57e1adde67cb59cc810afd5e44834fbcd2d830bdbed5e01be1b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}