{
  "manageEntity": {
    "action": "Repost",
    "entityId": "223606441",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1a37aa0b7158f5b719fc1e829f72a1eb9eb607a5eb7549497c3c4f13a74d81fb",
    "signature": "0x01f213977ca6285f66a0a64358c15ae5298d875fa22c83a07be81e1da5635ff05390e011e521d5b2f038eb698f7164187e967f3d4c6d5ec0935d6c64c5069a9e1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}