{
  "manageEntity": {
    "action": "Repost",
    "entityId": "689826503",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe0e5cba0a0b49ff7f38eda578c972b69481b313d3dd3f5a5f4790fd2b084e0e8",
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    "signer": "0xC9e4fe89311517E71e968f6DE26A6c075A639F41",
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}