{
  "manageEntity": {
    "action": "Repost",
    "entityId": "882612345",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf3f1557bb7a5c1a6ae3027eaa717b50bda88ba3a79a31376c0957b535921ade6",
    "signature": "0x1b3ed49548a98f9f731c9c9bd04785c9ebb587a59f34321a07a55b455903502d64a962fcda10a72bd08593917314ed7c1f935a1b232cb44350c8a6a034ef066d1c",
    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
    "userId": "178070"
  }
}