{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1078211771",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa362c2d3be7d929f96ae2286633233b16c5c9d0471484650517272794e8dfc55",
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    "signer": "0xE3cf7649E65876c1DDbc26CD279cC6773ee71317",
    "userId": "922124759"
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}