{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1963993349",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6b0640f2cb9676c15bb17e319ef810973679fc81638be1e674528ffa02bc1ea9",
    "signature": "0xa7e1f6fbab87414bb5360744b0f1d1ca9a25bf3b87fedc64886b3f3bee559d8230b954f52a7517efe9ee384d30d3293df26b30505114366356b0278693638b951c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}