{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1675626940",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb293025ac15d35f9ab571ce483ce6716f21d86d2d50d6e0a10fdb90baf15ebd6",
    "signature": "0x3164982f00af14cca2335d5d46e1699d98d27876c553ad924ad311b378bd2f167ed4319494e0cfb3c5971571a658c1e5e8ea6ee325be1d7897f0b4a4e9760a8f1b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}