{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1377310775",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1dce38d58cf20997aa672829d407c800646a51e9898c09a4845c1fcadaa1aa54",
    "signature": "0x98d259b713ce29a83a8da9d50a09bcf66a7ae047aaad8662d2811d1b8b4b0eda2d017db8306493d274d746a6f1d9074fe94adee431351cb8130a05c9dde5a4c11c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}