{
  "manageEntity": {
    "action": "Repost",
    "entityId": "706161",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe95b371ec2274ce468c241eb0a3edf78001493b2e61aaa311887106acf0e9690",
    "signature": "0xdff74a89ae3f4b35e6a171c2cb1df72bf9ad4d10ef71725a9f04ce354e7920317a6515f676be57c0ffa3f5e90f2a53a52422080436c32b9a7cfd9875861cd6a31b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
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}