{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1251676466",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x62244f1c7cee668a451924412e2ea5e06237021f29f7f2d37be0c418cb43a88b",
    "signature": "0x47172b3a6eb647e82d16d135125f70d239b48ad59793da67108cbd61457951017e5efdcf615ef3f4dfc410d4b362f08df264f40763276b269ccfb12e1f9152b71c",
    "signer": "0x48c57b64a5a12Dc7C7742Fdb629EEce52FF5591D",
    "userId": "930634116"
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}