{
  "manageEntity": {
    "action": "Repost",
    "entityId": "912396262",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x363ebbb877f13f251d7fab191375ec6ac00e2dbeb65a571fd2abf5f32ab1dc16",
    "signature": "0x35df1c8e6f0643cc67007e29f5304a673d80e25484af8000d3586afafe4ef570641ea3e6e0465b2dde000eee05f632ebedc8fdc323d83600fadee19645e37ba41b",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}