{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1038251",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6167d524a7aa1c816b529305e96ccb5f5b2f85b8a42369c6d3e378d06fea75b7",
    "signature": "0x5baf02270623f863c0dcc6ec5d0e2605d24dbb72805b0cb861378361e127d7c613a9b0510c10ccde0579f14cdb3e36d3fd5ed8c9bdf6a25a915078cf81fd071a1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}