{
  "manageEntity": {
    "action": "Repost",
    "entityId": "174676654",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x880fca10c099ac2d1bc464fe3a5b227eaa6d5dcbfa5ebdd4861967579ac0afba",
    "signature": "0x21317fe4a98149255180d30d2a2841e1ec4df6890a20ce6b171f7cc8261d35c46b6a095ddbd7f72ec99adce538553cff7575f96a993d47e5bd7aa610fe02c62c1c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}