{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2045921796",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x533cc6297ffb5faaa4e6f1954bfbe68816859060f5b335a66f4ca846409b7b1b",
    "signature": "0x4aba6e7ac23dd13ca0a16e5d2a9e0f5d2109f36528d5063774b156a402e303e26d4cd21db16136cda82f12ab79b230ea8a402aa81ae9763340a1197d650ea96d1b",
    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
    "userId": "528688046"
  }
}