{
  "manageEntity": {
    "action": "Repost",
    "entityId": "365747544",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3d9dc3c0678caaf5387b321f6f861f510ef7a36d5808b47cdaf198fff209147b",
    "signature": "0x1822266fe9257559570b45cfd6c9089625752fd41c7acdc0e6611edafd625ac95c6d5846750bc148cd25f05dba7824a560aa0cbbf17de365ae52011a38335ad91c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}