{
  "manageEntity": {
    "action": "Repost",
    "entityId": "943394345",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x105c374bf649c37d4d101ee3f8175597b1dec5275f1cc657c1bd6c95c06650bc",
    "signature": "0xa012aea84d7acac52072867bb0a32647d54d77a0c22544f0f10554382b1a0c59121ce0c5aee85be60ccf7d44d060e9986aea78a82f12c5ef0ebc63e6990210871b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}