{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2040105931",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9383e88fcf76b03dd088c6594a2a13e1b31d32f7efc9c5469ca03f9bbac8a442",
    "signature": "0x4e1b5051caf750e7c9a0720e76866c141cecb652e605e6aeb95adc540a70aeb40fce7d95f44dd7e09e5b4de75db35194342689ce073694db1f2a831a0d55b1931c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}