{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2129252154",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4a8677d0d81d9069a93880475080a53294f9a7f1aea194b32e21e28edf06f237",
    "signature": "0x37049027336dfe18edf3655776b8aa80983d6dfeca7d72bce53646491af9944c7deae8115a42fb10225eb5162e0cd27edc650453962a879ad777d7a78f1d9f2a1b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}