{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1969330662",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbb4ccbb369dafb2897f41561e2fa7afada2af308eff024502f032c6b81cad2a0",
    "signature": "0xf75b450dbe05b0238c13d3c72c575318b94525e530ac1049383ef7b9896be5c61b069b0d25e1d4d815a0666c87c7c60ecd18607501e5b9e013034f5acd6ce11a1b",
    "signer": "0x4921e42cC5B75DC8a77d26eC8a762a282A16707E",
    "userId": "841756759"
  }
}