{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1871189741",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x080463ee11210f7c3f4fc2ed9ea5115f4bb9bc3df04fa5c725e86d7121525cdf",
    "signature": "0x2f9e3621811ee998e2a30801726ee8cda8ee438e5be770184cf02bf59c116cc61c9607f1687b72203269c182cbb4482511e0ef559184b410605685ebe13da5c51c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}