{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1072853",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x045f188aad9e48423136b1ea321b182096906704e8bee211dcf3cc3cc9d1587f",
    "signature": "0x9faf06d7779301f34e1ccc8d63e4b90c6ba5120e1758cb59ec099352faf3c3745068699542f026a3f41740349edfeca6f71d738b187eac891026651b1510dcb61c",
    "signer": "0xD9254B079e0e1571E56512C57188F2eec899054f",
    "userId": "854498636"
  }
}