{
  "manageEntity": {
    "action": "Repost",
    "entityId": "530173760",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x769456ad705f0da35d04c8a12e24885f00257f9289749618bf9407b91d9edfca",
    "signature": "0x0d7f53700fbb2c8f1ff8fa65edc95126b893e89974978c4a085e21bdd0473851316e28bcb141645128181c97d3a66dbcda086de7772bc49052b9558f4aa5d8461b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}