{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1058439967",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x26d64252f1db2036f37e83ee03c5d35189b2c3882ac369681667aeda8c648448",
    "signature": "0x4849d21533bbef7896a6411e038f741349841283cd627493a1d2c5f66d9cdb5439042234e559bbca42b3677257968d86a1549bb53279b6c8a63ac42e2de0cd2b1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}