{
  "manageEntity": {
    "action": "Repost",
    "entityId": "76557565",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x71a8632c9a63503864e15c4ef83fc5b7f8dc02fa615719e5dcc2a1dd658fbc90",
    "signature": "0x2aba066337365a1f61eff3b2fcb071034fb4b979b83bb64b85e801974a7d544312052a06151324430e2e44039640d70d2220d91da99b22b19aeb0549cf3f54831c",
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    "userId": "584186978"
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}