{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1871189741",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdbeab164c1b0480574880268d6f983560ffadcb03ef3b862af7259ae573f5f96",
    "signature": "0xd333cdac3a6b4379f2c704e763de218eb3c327892d9ef6478059804e6ed0d1b062342df7c2e4a4d1c8e780f744a4326e794b116c7326eef9f45f3664380861d21b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}