{
  "manageEntity": {
    "action": "Repost",
    "entityId": "915007283",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8bf359174415df8ce7f019baf03f492e35db1cadf65d918e525dde9efde69c20",
    "signature": "0x6ff139403f2d20a2015ca7144830ece046974eabf324b06dd1163b1554aa5acb4aba4fed2e167030d7d360b07c04e10af5a348db63c0cbfe59f05ad52865566f1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}