{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1608470505",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x263856cc8e95f00c0497dd4be01cc4934851437f3008babef904d0d81c351322",
    "signature": "0xa946b9125695a139e263f978639bfff20d2d6736f1bdd0f31a80a0c81930789e6707cfa48266ce54a86f0eef7582169ab5aa282f2fac421778d31fd299ae9bd01c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}