{
  "manageEntity": {
    "action": "Repost",
    "entityId": "207623",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x60dda0cfb563efbc8c281616598093454f2e379532f2a58bc79347f0df2f88cb",
    "signature": "0xf2072a2cbeb037652c676a2d0f02061f42445e2bffd4379017c88353a05356ae258f6be82d41ce403126ba95ba800430266bfc7bc28bb306546e2b047d9384d71b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}