{
  "manageEntity": {
    "action": "Repost",
    "entityId": "221390",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1032b5ae75e1fd2cfd28a7ad8b2cdf968de891eaf5c4df87200f29ddd7011e67",
    "signature": "0x7f72e02e209bc2fb6bc0deb5cb547c1578eed65ad9d1ae3f1b6141b504fac6f2619602b39c9421446f236299b571730808b59508f552d98e2a57211c49c2084f1b",
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}