{
  "manageEntity": {
    "action": "Repost",
    "entityId": "514624597",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x29be641b48efa20f5fa6d8e7840367c7cfc0918957faae226da2aa7c44442043",
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    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
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}