{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1896577952",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xac4815708764f7d1d73537df85793229407c9e1f4324c40724a1533e0d6eb4ad",
    "signature": "0xdcf3d3244d49cfbfbc185f340ce845f6c8379558863432c74a667ac1e954988d45d3671c1768c046db0779824fb909bf8f8eaaf4739030b91b6a7269bddde2c11b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}