{
  "manageEntity": {
    "action": "Repost",
    "entityId": "896028164",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6bcc2dc5b2a01eb08e92de966c1bffd6174d6897c7ace803127e49b34f6e68be",
    "signature": "0x3fda93cc60ab24188033efb1949c79a538a85da874a5fb0bbabf14d2ce89312f4f0b006abe6b3f18e19512f1c7238d4f488cc995b9f310ca07cc93a7c16e1a5f1c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}