{
  "manageEntity": {
    "action": "Repost",
    "entityId": "430216653",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb745d742dea0348982edfa66ed2f3e471985008344926fdc28e9e55e8867619c",
    "signature": "0x73385387a69215c97fcdb1f414e8d988086ad3ced99709ab3f3a071808ee09067121ceaab0a4fe09c8096269589ce2c2c28338a946ba8dada78b47929a422c4b1b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}