{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1681980687",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbcb103c68ba42d8ab46ed9f3b126943b46611469c0763ff70ded349969e98af5",
    "signature": "0xcc8462410bbe1ede392d9380183da496a99de5f53d2f67743fb7eb66269c415b0e42d96d390862fae7aba4c7ecfa2ed946d5a79b1a7e5f27b8c7f4648be6f7721c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}