{
  "manageEntity": {
    "action": "Repost",
    "entityId": "942490970",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1de0f269ac80e1abb2c7d3f46fedf43bd6c3f2b85b43c091c9646a9bce79add1",
    "signature": "0xd3c4d198cb6e70965cf4641488565c7005fc8bdb541f930272318fe0fc01bfaf4a9b514d2d016bdbcf7073127725c19d067cffff3e3dc1970b4b4526cd5c49ff1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}