{
  "manageEntity": {
    "action": "Repost",
    "entityId": "684124998",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5d4937a43bc00c4c570a1abc55180536f926fb456b3519ae4549902b23f7d828",
    "signature": "0x0078381dcd485755234dcbd70e528cb31dde0215440ae2a160d158634a1114e03044557808bf7aa3871451f7a8aca5e5bcdc9d761665010e949cb66e36ca9afb1c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}