{
  "manageEntity": {
    "action": "Repost",
    "entityId": "831680607",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x22672929c269ffc589d66b18fc0b71a734c5ce244fc5e1677b0c1927e671554d",
    "signature": "0x4cd8f743b184513eee3e24d4f62ae1bec7f033c604905ce69865b51a3d78bb1a6223072cb2f280bab6558c67bb0cfe5d4603173b1488b8f7e09bf619e1579dbb1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}