{
  "manageEntity": {
    "action": "Repost",
    "entityId": "349927581",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8c7eb2f2d432ba4ed8fbb3ac179b258bacf138d55c048ce7c07d8e1e303fbbbe",
    "signature": "0xf02002b80d628828cbf7c49591094556e019e9368410ca6c9a40932e6402396e018ceb7b88dceafecd553f21336f43190c1b32d62fb89621146b5fbc31047efd1b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}