{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1903464834",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3c5f05a56f80bd1276de3847364fb37a4b6b02ecdc3507c14216304fcdc8c61a",
    "signature": "0x92fab2970b2e2108eff9bc923aa6504a331b102390d6b42213150db759a4e57638ad7e6756217b83e87c644c84c3b7bf5f15da7747dbe1b5bc02bc429b6217c31c",
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}