{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1482656046",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1b8df8898b43f1e27002386fb6fa057a87b5aabddcfa28a4e782a5d0ee4e8dd6",
    "signature": "0x7f8ef5bae96c6a39b5ec71e5c6fb31c581824efb4c69f5d078b7c57d9683902e73b6e96919f7f25f53147795c0dd6c8414feacb881c3ae0f8d6c9692975bba7d1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
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}