{
  "manageEntity": {
    "action": "Repost",
    "entityId": "294735826",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x105082f42635960edee342bede838773dffa489945027f2759a1db95d12bba08",
    "signature": "0xb214413eb6991f31c06f55948077cd22aa1477102a5afe38ec198c5ea094333a04b3320c90519c578b45164ad291868cb759c10e07ecf72992f1f869f5de6f2c1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}