{
  "manageEntity": {
    "action": "Repost",
    "entityId": "214776",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0087e49c2f8747e9b4475f363c6e31b29219917155e5c1dc09bc4f72b35ee21a",
    "signature": "0x6ecb9d7f857d0b715068f77383795640038eeba1455b0f625565ba3a38209f6e5c21c4cbf726fe5b70a33ab6799c08f91dfa9ae6de97b2964f61825d38e50bd11b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}