{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1280839687",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd86f8d56ef4a66d894326db3055bbb34ce56bef36ff0dddd449713491acd7875",
    "signature": "0xffeeac62c5e6e9ced825f2ed6cadc60788c2ef0d6082231fc46d8a6ead07d2900cfc4ae25e5850a87009c903428b4c404768332b879dd99f8c227aeb9e081e0a1b",
    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
    "userId": "528688046"
  }
}