{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1121108864",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc0557d8cd8f291fb66e5916da2b3ef6a5c54f3000b90d9607c71a47070d8bd6c",
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    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
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}