{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1882566591",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe8fbf61ebc7f3c4c78365b93c38f504a19271184fc9ff7a440cc16e6f5294177",
    "signature": "0x19c8c492cb366e16cc904488cd9a14772b4468494e41d10519d778d48dfa55c2415d7021fe083b45b133634af616e85d7886c254fff21368afd5231981d6dec71b",
    "signer": "0xF7628Ea36C0C266E289b7538b033fB949A6C31ff",
    "userId": "386745392"
  }
}