{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1873116588",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf188fe5ba1f1ff8d49c7a531562cc1914354d278fdcda672c2860f40636a84d8",
    "signature": "0x16d4bc12c7a11cfb117a4af4ca1b4674f2c41bd02d9eade0dd28c61a6963d7740a11cdf2b2680dcdcbf5e4216d4a921586e6c556cdd6090c2897c1615574c2001c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}