{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1234443215",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x526b17e3f2212bc13c4e457ad9f874dd2ef8c266605e57dd9bb6d9fc9fde30dc",
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    "signer": "0xc97A6025Ad8c7Ba1a35Ef7E3A3b88ABc8b2013BF",
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}