{
  "manageEntity": {
    "action": "Repost",
    "entityId": "374498579",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0ece332eb5cae624bc7d8cd830b37dd20f906a1983008b40c41e6113cd5b592c",
    "signature": "0x1a6271d8eb2e86a03261a12e39816ca6e635437a6e220547724e8864fb244c88565368a3e298c5a1df7e0dd7fb8abc052c2b0ad6ebf01f5cf1c9eb8dd857bb731b",
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    "userId": "77551267"
  }
}