{
  "manageEntity": {
    "action": "Repost",
    "entityId": "984106446",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6d6be833e6ea8dd04cafacf657eb74535f6447a09ffd94c8ed9f15ccfceb6de8",
    "signature": "0xb4312269e515e5a1b6104a55546d3c6be3b7c85a8f6d87ac819ce3a8e7e89d292b25e5d30417cdb75888f132f289c0fc6f8133f56636f549553a6bec712ca0751b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}