{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1270750735",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x01633e1953c441abf4d7fa54efcc216a551942f1d01f9ee474f430732cba5b78",
    "signature": "0xaa1c6df9c6a9a042cb7d7bf409cea27f472252cb229a411d18f50a94554435c55412695d37a4dc313c1a48bbd5266507508d5e0cc0a43eb2d0d99302f39a327c1c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}