{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250393877",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe54e1aeaeb9234490c7600669d46bff7787d6960ba3fe863b93084e4d8883d15",
    "signature": "0x82a205f66b0630550a6fad965de70f6f17496b267b65e110c9c2524c7566e02724bded5a0b45c26128671b86666bd2442c6d7f33195bf34f5f148e8210d8a0411b",
    "signer": "0xD24F8A2501472e4c9FD5dfCCDF80B550912c7FB0",
    "userId": "887242445"
  }
}