{
  "manageEntity": {
    "action": "Repost",
    "entityId": "847943671",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2915a274f89e4ccad4c32f2a1daf4bf8da590ace261d6504672ee27a4e294c25",
    "signature": "0xdbe3720cea0bfbba2795213af9cce324a37f70a88021e50af700f3afb92bc927501b824d73a26e92850b8e3e34867ff1cec2e38282ecb9dec638d24e7229ad241b",
    "signer": "0x1F9dC682fadBAc94c0Dd4ca2232a3f490704a737",
    "userId": "737872723"
  }
}