{
  "manageEntity": {
    "action": "Repost",
    "entityId": "285473359",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x79fe204f4b10dab4c4fe14d3e43db0dae5225a1091cd3a2c874bc14c6bcc57d4",
    "signature": "0xf6cbd15d23f9f259a26c1689340f8916ffa2b1d5ceb6273725ffdffab340fb0102a38db0eba77c062a28c654bcb2317a07d300277f6ed19dfec96880d88ca59b1b",
    "signer": "0x03e9Caf2aeac5a0F0e4Be56410d67A4148D38Fd4",
    "userId": "47828528"
  }
}