{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2138633081",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x373263a2dd448fa2e8b53109e2e10baf8152229f846db4266d3647e4d4be5f56",
    "signature": "0x69d57ccc85fbc8a1aeb0e1544599d625cd45b4da5f4cfca02ddd9df352848ef20ee04c6312f26f97c3081c60a71354a73d33f529d582bc0da7c3ea7eebdcac6c1c",
    "signer": "0xF2c19977A72e7f63bBbD9063748E52c002b22f6b",
    "userId": "957488166"
  }
}