{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1388217979",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc112551386fa7fb4160ba32671b3e00a3fc8441d7373c4ff67348d7a61110c20",
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    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
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}