{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1286776809",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc1be6ed912011e83bedf37fed1e2209d0e9271df3566fdb2e705562903f0801d",
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    "signer": "0xa8E11aa224d2579f5cbdb912866bCE84Eb10f9dD",
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}