{
  "manageEntity": {
    "action": "Repost",
    "entityId": "344471199",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd1e83801c9d94c766c8f350193771e430eadb14c5ffb17480bfb94bb95637173",
    "signature": "0x004ec36a1c9f662c45bc7618c248958fc58055dab4d89f0c69eb95c71321bde81215b4281c3cce428425b3a6e285560c6f72a8e2d2f1abe74a9af7c3be76c38a1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}