{
  "manageEntity": {
    "action": "Repost",
    "entityId": "136424",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbd09489a6cee265a6d4e3c9142a1ec438d2f08124c41ffc208570606d3145678",
    "signature": "0x01fa345b44e8345b1e8bd0cb2181f796dd8de63be7b1a2c90bc2ed90fc8d4615628caecb4b79e93979b339028cddd3a91521d951540054c46b71718727f0c2b81c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}