{
  "manageEntity": {
    "action": "Repost",
    "entityId": "756537256",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x165bac33b02f02d19698f34a391b1ca06d1e791b5262204a9e47886afb6c842b",
    "signature": "0xacbdf7318ac1661e3a7537eb4081464d91309b732793bee713b04e3b7bde80f94f9456813e61cf731665132ac36b3bdae4ad78374dcf91eb132b6866cd8908571b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}