{
  "manageEntity": {
    "action": "Repost",
    "entityId": "146182906",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x900ec426028da09b88de680d20a6895d2e0e447ce9ac889deb63d5efe413d21b",
    "signature": "0xf39a773ed2ab874b5e7bf54097d8298841ee62fab6e605e6a84bdcc57d3076ce746661e9e0c6f42c02955c72976a9e26f70c170d51359fa37a7992fbfc4d2eaf1b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}