{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1516529206",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x784cbf616a56d93d0fb2218d53a3545a42076b5970e2443ea40c7fc608ee5449",
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}